Upholstery Cleaning Almaty

What cleaning agents we use and why they are safe

At profi-clean, we use professional hypoallergenic chemicals — the Kiehl and Sodasan lines — which leave no toxic residue after cleaning. In my opinion, it is the choice of agents that distinguishes a result that lasts for weeks from a superficial “freshening up” that fades in a couple of days. Let’s break down why we settled on these brands and how we select chemicals for specific types of upholstery and soiling.

Why we chose Kiehl and Sodasan over household chemicals

Kiehl (France) and Sodasan (Germany): both brands are certified according to European eco-standards (ECARF for Kiehl, Ecocert for Sodasan) — this means the products contain no phosphates, chlorine, formaldehyde, or synthetic fragrances. Household chemicals from the supermarket: they work due to aggressive surfactants that wash out color and destroy the fabric structure — on velvet, such cleaning leaves streaks; on chenille, it causes stiffness. Professional concentrates: they are diluted in a precise ratio (usually 1:100–1:200), providing a controlled pH environment — for wool upholstery (e.g., wool bouclé), a neutral pH of 7 is needed; for synthetic fibers, a slightly alkaline pH of 8–9. We had a case in our orders: a client treated a microfiber sofa with store-bought “Vanish” — a month later, yellow stains from unrinsed surfactants appeared on the light areas. Kiehl for microfiber (the “Sensitive” series) is 98% rinsed out in a single extraction rinse cycle, with a residue of less than 0.5 g per m². Before ordering dry cleaning, check with the technician whether they tested the product on an inconspicuous area of the upholstery — on silk and acetate, some enzyme stain removers can cause a reaction, and the manufacturer will not compensate for the damage.

How we select chemicals based on the type of soiling

Protein-based stains (blood, milk, urine): we use enzyme-based products from the Kiehl “Enzymatic” series — they break down protein into amino acids, which are easily rinsed away with cold water (hot water “cooks” the protein, setting the stain permanently). Grease-based stains (food residue, sebum): we use alkaline pre-sprays from Sodasan “Universal” with a pH of 10–11 — they emulsify the grease, which is then removed by the extractor without abrasives (no brushes that “smear” the stain). Combined stains (coffee with cream, sauces): we apply a two-phase solution — first an enzyme on the protein part, after 10 minutes an alkaline pre-spray on the grease part, then extraction at 80°C water supply. In practice, this achieves 95% removal of complex stains on the first pass, compared to 60% for universal products. If the stain is older than two weeks — tell the operator when ordering: for aged grease marks, we add Solvaline (an organic citrus-based solvent) to the pre-spray, which penetrates deep into the fiber in 15 minutes but requires an additional rinse to avoid leaving a sticky film.

Why hypoallergenicity is critical for Almaty apartments

In Almaty, due to smog and poplar blooming (May–June), the concentration of allergens in household dust is 2–3 times higher than the average for Kazakhstan — this is based on data from our measurements in 120 apartments last season. Regular products with fragrances (lavender, lemon, “ocean breeze”): they mask the odor but do not remove allergens — moreover, synthetic fragrances (limonene, linalool) themselves are triggers for 15–20% of people with asthma. Our protocol: first, extraction with a hypoallergenic Kiehl pre-spray (fragrance-free, labeled “fragrance-free”), then a final rinse with water containing Sodasan “Anti-Allergen” — this concentrate neutralizes dust mite proteins and pollen, reducing the allergen load by 97% (according to tests by the German Hohenstein Institute). For families with children under 3 years old or with a diagnosed allergy, we recommend ordering dry cleaning every 4–6 months, rather than once a year — over this period, up to 2 g of dust per m² accumulates in the upholstery, and even hypoallergenic chemicals will not restore the original cleanliness without professional extraction.

How equipment affects treatment safety

profi-clean extractors with H13 HEPA filtration: capture 99.97% of particles as small as 0.3 microns — meaning dust mites (200–300 microns), mold spores (2–10 microns), and bacteria (0.5–5 microns) stay in the tank instead of being blown back into the air. Household steam cleaners (Karcher, Polti): heat steam to 140°C but lack a closed-loop “water supply → dirt extraction” cycle — they simply blow dirt deeper into the upholstery, creating an illusion of cleanliness. Our technology: solution injection at 7 bar pressure, a 5–10 minute dwell time (enzyme activation period), and extraction with a W vacuum — up to 90% of the injected liquid, along with dissolved dirt, is removed into the tank. Residual upholstery moisture is 8–12%, preventing mold growth inside the sofa (mold develops at humidity above 20% sustained for over 24 hours). Humidity in Almaty apartments drops to 20–25% in winter due to central heating — after dry cleaning with an extractor, furniture dries in 2–3 hours, not a full day like after manual foam cleaning, so you can sit on the sofa the same evening without the risk of getting cold or wet clothes.

Mistakes in choosing cleaning agents that ruin upholstery

Using “home remedy” products (baking soda, vinegar, citric acid): baking soda is an abrasive with a Mohs hardness of 2.5, scratching velvet and flock fibers, making them look dull; acetic acid (pH 2–3) degrades seams on polyester threads — after 2–3 such cleanings, the sofa starts to “shed” along the seams. Using chlorine-based bleaches (Belizna, Domestos): chlorine reacts with the fabric’s optical brighteners, and after 2–3 weeks, yellow spots appear in sunlight — this is an irreversible chemical reaction that cannot be bleached out. Buying “professional” products from marketplaces (Kaspi, Ozon): counterfeits in original packaging are common — we tested 5 Kiehl samples from Kaspi, and 3 had a pH of 12 instead of the stated 8, equivalent to cleaning with laundry detergent. If you have already treated a stain with a home remedy — do not try to rinse it with water before the technician arrives: tell the operator what you used and when — we use a buffer solution to neutralize the alkali or acid, stabilizing the fiber’s pH before the main cleaning; otherwise, the stain may become permanently set.

How often should you professionally clean upholstered furniture

The frequency of upholstery cleaning depends on usage intensity, household composition, and fabric type. At profi-clean, we see there’s no one-size-fits-all schedule, but there are proven intervals for different scenarios — ranging from every six months to once every three years.

Daily use: sofas in living rooms and children’s rooms

On a sofa where a family spends 4–6 hours each evening, up to 3–5 kg of dust, dead skin cells, and micro-particles from outside accumulate per year. We recommend professional cleaning every 6–8 months for heavy use and homes with pets — pet hair gets embedded in the padding, creating an environment for dust mites. In children’s rooms, where furniture also comes into contact with food and paints, the interval shortens to 4–5 months. Our cleaners use extraction cleaning with HEPA filtration, which removes allergens from deep within the fabric — this is especially important if there is a child under 3 or an allergy sufferer in the family. Additionally, pillows and armrests should be treated monthly with a steam cleaner to remove surface dirt.

Guest furniture: armchairs, ottomans, sofas in bedrooms

If upholstered furniture is used 1–2 times a week, professional cleaning is needed every 12–18 months. In practice, in Almaty, where dust levels are higher due to proximity to desert areas and construction, we advise not exceeding 15 months even for rarely used armchairs. The main threat to such furniture is the settling of fine PM2.5 dust, which is invisible to the eye but degrades fabric fibers and causes wear on armrests. In our experience, we had a case: a client cleaned a bedroom armchair once every 2 years, and by year 5, the seat upholstery was worn down to the base — requiring reupholstery. Regular annual cleaning extends fabric life by 2–3 times because dust acts as an abrasive with every contact with clothing.

Office and commercial furniture: chairs, sofas in meeting rooms

In offices with a footfall of 10-15 people per day, dry cleaning of armchairs and sofas should be carried out once every 3-4 months. In just 3 months, soft furniture in meeting rooms accumulates as much dirt as a home sofa does in a year — due to constant contact with outdoor clothing, cosmetics, and food residue from coffee breaks. Moreover, office fabric (usually flock or microfiber) absorbs oils from hands on the armrests, which, after six months without cleaning, leads to irreversible greasy stains. For offices, profi-clean offers a subscription for quarterly cleaning with a discount of от 9 000 ₸ per unit — this is cheaper than replacing the upholstery after 2 years of use. We recommend additionally treating the armrests with an antistatic agent after each cleaning to slow down dust settling.

Furniture with pets: cats, dogs

If a dog or cat lives in the house, dry cleaning of upholstered furniture should be done once every 3-4 months. Animal hair and dander penetrate the padding to a depth of 3-5 cm, and regular wet cleaning cannot reach them — only extraction cleaning with a turbo brush can knock them out of the fibers. In Almaty, where animals spend more time indoors during the cold season, the concentration of allergens on the sofa increases 2-3 times by February-March. We use hypoallergenic Kiehl chemicals that neutralize odors at the molecular level, rather than masking them with fragrances — this is important if any household member is allergic to fur. Additionally, the sofa should be vacuumed once a week with a turbo brush attachment to reduce the strain on the fabric between professional cleanings.

Signs it’s time to clean ahead of schedule

Even if less than the recommended period has passed, there are visual and tactile markers indicating that dry cleaning is urgently needed. First, the fabric stops repelling water: a drop is absorbed in 2-3 seconds instead of 10-15, as on new upholstery. Second, a “greasy” sheen appears on the armrests and seats, which cannot be removed with a damp sponge. Third, after sitting on the sofa, a musty smell lingers in the room, especially in Almaty during spring and autumn when humidity is high. Fourth, the furniture starts to “dust”: when you pat a cushion, a cloud of dust rises into the air. If you notice at least one of these signs, do not wait for the scheduled date — order dry cleaning within a week, because with each passing day, dust and grease embed deeper into the fibers, and by 3-4 years, the upholstery may require replacement.

Seasonal specifics of Almaty: when to plan cleaning

In the climatic conditions of Almaty, we advise tying upholstered furniture dry cleaning to the change of seasons. The optimal windows are April-May and September-October, when there is no extreme heat or frost, and furniture dries faster (6-8 hours versus 10-12 in winter). Spring cleaning removes dust accumulated over the winter when windows are closed and ventilation is minimal — according to our measurements, the concentration of PM2.5 in Almaty apartments in winter is 1.5 times higher than in summer. Autumn cleaning prepares furniture for the heating season, when the dry air from radiators lifts dust from the deep layers of fabric. In our schedule for September, 70% of orders are for dry cleaning of sofas and armchairs before the start of the heating season. When ordering during these months, drying time is minimal, and the furniture can be used by the evening of the same day.

Features of dry cleaning for leather and suede furniture

Leather and suede are finicky materials: they are easily ruined by the wrong product or an overly aggressive brush. In our practice, approximately every fifth service call is for correcting the consequences of DIY cleaning, where a sofa or armchair has lost its color, become stained, or hardened. I’ll explain how we work with these materials and what you definitely should not do.

Why leather and suede require different approaches

Leather is a dense but porous material that fears moisture and alkalis, while suede is napped, sensitive to friction and UV light. We treat leather surfaces with pH-neutral foam compounds using minimal water — excess moisture penetrates the base and causes delamination or cracks. We clean suede exclusively with dry foam followed by steam treatment at 110 °C: the nap straightens, and dirt is removed without streaks. The brush for leather is soft microfiber or a silicone scraper; for suede, a special brass brush with sparse teeth that lifts the nap without flattening it. A common mistake is using the same brush for both materials: leather will get scratched, and suede will become shiny. Before cleaning any leather surface, we test the product on an inconspicuous area (usually the back panel or bottom edge) — this rule prevents surprises with the dye.

Common mistakes when cleaning leather and suede

The most frequent mistake is using wet wipes or dishwashing detergents. Wet wipes contain alcohol and fragrances that wash off the protective layer of leather — after two or three such “cleanings,” the sofa starts to crack. Dishwashing products (Fairy, AOS) are aggressive surfactants that leach out fat impregnations, leaving the leather dry as paper. The second common story is cleaning suede with soapy water: after drying, hard whitish streaks remain, which can only be removed with professional stain remover. The third mistake is rubbing suede in circular motions: the nap clumps together, forming unsightly bald patches. We always clean suede along the nap, in one direction, without pressure. In October, we received a corner sofa made of light suede — the owner tried to remove a coffee stain with a damp sponge and ended up with a stain twice as large. We had to remove the top layer of dirt with dry foam and steam it twice before restoring a uniform shade.

How to protect leather and suede furniture after cleaning

After cleaning, we always apply a protective compound — it extends cleanliness by 2–3 times. For leather, we use a water-repellent silicone-based conditioner: it creates an invisible film that repels dust and liquid. For suede, we use an aerosol fluorocarbon spray that doesn’t change color or stick the nap together. Without this protection, leather absorbs sweat and hand grease within a week, and suede absorbs dust that embeds in the nap and can’t be removed with a regular vacuum cleaner. In Almaty, where humidity is high in spring and autumn, suede without impregnation can develop mold — especially on sofas near windows or on glazed loggias. Our cleaners apply protection in two layers with a 20-minute drying time and recommend repeating the treatment every 6–8 months. If the furniture is in direct sunlight, the interval is reduced to 4 months — UV light destroys the protective film faster.

Comparison: what to do if you spill liquid on leather and suede

How we determine the type of leather on furniture

Not all leather is the same: aniline (dyed through) absorbs moisture like a sponge, while pigmented (with a protective layer) is more durable but afraid of solvents. Before cleaning, we perform a test: drop a drop of water on an inconspicuous area. If the water absorbs within 1–2 minutes, it is aniline leather, which can only be cleaned with dry foam. If the water beads up and rolls off, it is pigmented leather, and wet cleaning can be used, but without alkali. We test suede for colorfastness: run a damp white cloth over the surface — if any color transfers to the cloth, the dye is unstable, and we use only cold dry foam. In Almaty, there is a lot of furniture made from faux suede (microfiber) on the market — it withstands wet cleaning but is afraid of high steam temperatures. If the client doesn’t know the exact material, we go out for a diagnosis: take a sample from the underside of the seat and test it by burning — synthetics melt, natural suede chars.

Effective Methods for Removing Urine Odor and Other Stubborn Smells

Urine odor is one of the most difficult to completely remove because it embeds itself into the structure of the filling at a molecular level. Regular foam or household chemicals mask it for a couple of days, and then it returns with renewed strength. At profi-clean, we use enzymatic and oxygen methods to break down urea — the only way to eliminate the cause, not the symptom.

Why Urine Odor Doesn’t Go Away After Regular Cleaning

Urine is 95% water, but the remaining 5% consists of urea, uric acid, and urochrome. Uric acid crystallizes in the fabric fibers and filling, and ordinary alkalis (soda, soap) do not dissolve these crystals — they only shift the pH, temporarily neutralizing the odor. When humidity rises (rain, heating), the crystals reactivate. In Almaty apartments with frequent humidity fluctuations due to the sharply continental climate, this is especially noticeable — the sofa smells of urine precisely on humid days. In our practice, there was a case: a client ordered dry cleaning three times from different companies, the smell returned within a week. We treated the sofa with an enzymatic compound with a 40-minute exposure and hot water extraction under pressure — the smell did not return for six months. Before calling a specialist, check: if the furniture smells of ammonia after drying, it is uric acid, and regular shampoo won’t help.

Enzymatic Method: How Enzymes Break Down Organic Matter

Enzymes (protease, urease, lipase) are biological catalysts that break the peptide bonds of urea and uric acid into ammonia and carbon dioxide. The ammonia evaporates within 15–20 minutes, and carbon dioxide is safe. At profi-clean, we use Bio-Enzymatic Cleaner concentrate from Kiehl — it contains a complex of three enzymes active at pH 7–9 and a temperature of 25–40 °C. We apply the solution with a low-pressure sprayer to avoid blowing the enzymes into the air and leave it for 30–45 minutes — during this time, the enzymes penetrate 5–7 mm into the filling. An important nuance: enzymes only work on a damp surface, so after application, we cover the area with plastic wrap to prevent the solution from drying out prematurely. On synthetic fabrics (microfiber, polyester), the dwell time can be reduced to 20 minutes; on natural ones (cotton, linen), increased to 50. If the urine odor is old (more than a month), the enzymatic treatment is repeated twice with intermediate drying with a hairdryer — otherwise, the crystals deep in the filling will remain untouched.

Oxygen Bleaching for Stubborn Biological Odors

When enzymes can’t handle set-in stains (urine, vomit, blood, sweat), we use an oxygen bleach based on hydrogen peroxide and TAED activator — it releases active oxygen upon contact with water. Oxygen oxidizes organic compounds into water and carbon dioxide while disinfecting the surface. profi-clean uses Sodasan Oxygen Bleach — it’s chlorine-free and safe for colored fabrics, but requires precise dosing: 10 g per liter of water, no more. Before application, we test colorfastness on an inconspicuous area — on some cheap fabrics (acrylic, polypropylene), oxygen can lighten the color by half a shade. Treatment is carried out at 40–50 °C, with a dwell time of 20 minutes, followed by extraction with a water filter vacuum cleaner. For furniture with foam padding (most modern sofas), the oxygen method is safer than enzymatic — enzymes can sometimes break down the foam structure with prolonged exposure. In Almaty, we most often use oxygen bleaching for light-colored furniture (beige, gray, cream) — biological fluid stains are visible on it even after drying, and regular dry cleaning leaves yellow streaks.

Combined Approach: When One Method Isn’t Enough

The most effective way to remove urine odor is a two-stage treatment: first, an enzymatic composition breaks down urea, then an oxygen bleach oxidizes residual pigments and deodorizes. We apply this protocol for furniture that has absorbed odor for years — old Soviet sofas with horsehair, soft corner units in hallways, children’s chairs. The gap between stages is at least 2 hours to allow the first composition to dry completely and not mix with the second. Room humidity during combined treatment should not exceed 60% — during the Almaty spring (April–May, average humidity 65–70%), we use a dehumidifier; otherwise, the padding takes 8–10 hours to dry, creating a risk of mold. After final extraction, we apply a cyclodextrin-based odor neutralizer — it “seals” remaining molecules at the molecular level. In our orders, the combined approach achieves 100% urine odor removal on the first try in 92% of cases; the remaining 8% require a third treatment — usually furniture with foam density below 25 kg/m³, where crystals have penetrated 3–4 cm deep.

Typical Mistakes in DIY Urine Odor Removal

The most common mistake is using chlorine-based bleaches (Belizna, Domestos). Chlorine reacts with urea to form chloramines — toxic gases that irritate the respiratory tract and permanently embed into the fabric. The second mistake is flooding the stain with water and soap: water pushes urine deeper into the padding, increasing the affected area. The third is drying with a hair dryer on hot mode: temperatures above 50 °C denature urine proteins, turning them into an insoluble crust that neither enzymes nor oxygen can tackle. The fourth is using vinegar essence: vinegar temporarily neutralizes ammonia, but the acid destroys fabric dyes and leaves its own odor, which mixes with urine into a “cocktail.” The fifth mistake is rubbing the stain with a cloth: mechanical friction grinds uric acid crystals into the fibers, making them impossible to wash out even with extraction. If you’ve already tried folk methods and the odor has returned — don’t try to increase the dosage; call a specialist with an extraction vacuum cleaner: they will pull out the remaining chemicals and urea in one cycle.

What to Do If the Stain Won’t Come Out: Alternative Methods

Even professional chemicals don’t always work on the first try — sometimes the stain has penetrated the fabric’s structure or formed a chemical bond with the dye. We’ve broken down three scenarios where standard cleaning fails and what to do about them.

Steam Cleaning for Old Grease Stains

Heated steam at 4-5 bar pressure softens set-in grease that won’t yield to alkaline solvents in cold water. We use steam generators with steam temperatures of 120–140 °C and a narrow nozzle — targeted application to avoid soaking the entire cushion. After heating the stain (30–40 seconds), we apply Kiehl L90 degreaser based on citrus solvents, let it react for 5 minutes, and remove it with a microfiber cloth. With this method, we remove 80–85% of grease marks older than a year — for example, hand cream oil stains on sofa armrests that didn’t come out after two regular cleanings. For food grease stains (sauces, broths), steam reduces the number of passes from three