Restaurant Kitchen Cleaning Almaty

How often should you clean a restaurant kitchen?

The frequency of restaurant kitchen cleaning directly impacts passing SES inspections and the lifespan of your equipment. At profi-clean, we’ve developed a clear schedule based on 8 years of working with establishments in Almaty — from 20-seat coffee shops to fast-food kitchens with round-the-clock shifts. I’ll explain how to determine your schedule and why once a month is almost always a mistake.

Daily cleaning: what can and cannot be postponed

We believe daily kitchen cleaning is basic hygiene, not a full deep clean. In our experience, establishments that only wash floors and sinks see grease build-up on the top panels of the exhaust hood within 3–4 days. All contact surfaces need daily wiping: cutting boards, refrigerator handles, stove panels. However, deep cleaning of grease traps and the interior walls of the exhaust hood is a job for professional cleaning and cannot be postponed for more than a week. We recommend head chefs implement a 15-minute checklist after each shift — this reduces the workload for the monthly deep clean by 40%. In Almaty restaurant kitchens with high traffic (over 100 guests per shift), without daily treatment of stoves and fryers, grease hardens overnight and can only be removed mechanically, risking damage to the enamel.

Weekly cleaning: focus on the exhaust hood and fryer

Once a week, a restaurant kitchen requires professional intervention — primarily for cleaning the exhaust system and frying equipment. In our orders, where the price is calculated individually, this is the most common service: profi-clean cleaners remove exhaust hood filters, soak them in an alkaline solution (we use Kiehl for food-contact surfaces), and wash the internal ducts with an 8-bar steam generator. On a hood cleaned once a month, the grease layer reaches 2–3 mm — removing it takes twice as long and requires harsher chemicals than weekly treatment. We recommend weekly cleaning for restaurants where open-flame cooking is the menu’s foundation (steakhouses, burger joints, Asian wok cuisine). In pizzerias, where the main heat comes from the oven, there is less grease — you can stretch it to two weeks, but no longer. In my opinion, weekly fryer cleaning is the only way to avoid the rancid smell that permeates the entire dining area after 3–4 weeks of neglect.

Monthly deep cleaning: deep cleaning

We at profi-clean perform a full restaurant kitchen cleaning — including equipment disassembly, combi-oven cleaning, and surface disinfection — once a month for 80% of our clients in Almaty. Over a month, grime builds up on the walls of roasting cabinets and convection ovens, reducing heating efficiency — dishes take 10–15% longer to cook, increasing electricity and gas consumption. Our process includes removing all detachable parts (grates, baking sheets, fan blades), soaking them in professional Sodasan solutions, and then steam cleaning. Special attention is given to hard-to-reach areas: under washbasins, behind refrigerators, and in the corners where walls and floors meet. According to our statistics, cockroaches and mold appear there if cleaning is skipped for a month or two. It’s crucial that the monthly cleaning is done by a company experienced with food-service facilities — in Almaty, there have been cases where non-specialized cleaners flooded electrical appliances with water, putting them out of commission for a week.

Seasonal schedule adjustments: summer and holidays

The frequency of restaurant kitchen cleaning in Almaty should change with the seasons. In summer, with outside temperatures of +35°C and 40–50% humidity, grease oxidizes faster — in profi-clean tests, the layer on the exhaust hood after 10 days was the same thickness as after 20 days in winter. We recommend shortening the interval between deep cleanings to 3 weeks in June–August, and performing weekly cleanings every 5 days. In December–January, conversely, kitchen workload increases due to corporate events and New Year’s banquets: cooking volume rises by 30–50%, there’s more grease, and cleaning frequency should increase proportionally. In our experience, an 80-seat restaurant in the city center (Panfilov Street) ordered an unscheduled cleaning between New Year and Christmas — otherwise, the exhaust couldn’t handle the steam, and the fire alarm went off. Seasonal adjustment is not an option but a necessity: if you miss the summer peak, you’ll need to change filters twice as often in the fall.

How to determine your norm: 4 factors for calculation

The type of menu is the main factor: a restaurant kitchen with deep fryers and grills requires cleaning twice as often as an establishment serving cold appetizers and salads. At profi-clean, we use a simple formula: for establishments with oil frying — one deep clean every 3 weeks; for steam and boiling processes — once every 6 weeks. The second factor is the kitchen area and layout: in a 50 sq. m space with 4 heat units, grease settles faster than in a 100 sq. m space with 2 stoves, due to less air circulation. The third is the operating schedule: 24-hour kitchens (e.g., in shopping malls) accumulate 25% more grease over the same period than those operating for 12 hours. The fourth is the requirements of the Sanitary and Epidemiological Service (SES) and HACCP: in Almaty, inspections can come unexpectedly, and if grease is visible on the exhaust hood, the fine can be substantial. We advise owners to create a cleaning calendar a year in advance, considering these four points — it’s cheaper than an emergency call with a surcharge for urgency.

Typical Mistakes When Cleaning a Restaurant Kitchen Yourself

Owners and head chefs often take on cleaning themselves to save on restaurant kitchen cleaning costs. However, in practice, DIY washing without professional experience and chemicals leads to hygiene issues and equipment breakdowns — especially in Almaty’s food service environment, where grease settles more heavily due to frequent charcoal and wok frying.

Grease on the Exhaust Hood — The Main Fire Risk

Oil buildup inside the exhaust canopy and ductwork is not just a stain, but a flammable material. When heated to 200°C, it ignites through spontaneous combustion, and a spark from a grill or gas burner sets the entire layer ablaze in seconds. In Almaty, where many restaurants cook manti, pilaf, and shashlik over an open flame, the grease layer thickens to 5–7 mm within 2–3 weeks. During DIY restaurant kitchen cleaning, this area is either left untouched or wiped with a sponge and detergent — but an alkaline solution of the required concentration (pH 12–14) dissolves caked-on grease, while household chemicals only smear it, leaving a film. A sticky layer remains inside the ductwork, continuing to smoke. Our experience shows that after a DIY hood cleaning, fire hazard is reduced by only 10–15%, whereas professional cleaning with canopy disassembly and duct scrubbing achieves 95% deposit removal.

Error in Cleaning Agent Concentration

Using regular dish soap or scouring powder for greasy surfaces, staff dilute them “by eye.” A weak concentration does not emulsify the oil — it remains as a microfilm, visible only under a UV lamp. An overly strong solution leaves an alkaline residue on stainless steel, which etches into the metal and, after 3–4 cycles, creates dull spots that water cannot wash away. We use dispensers with precise settings: for stoves and grills — a 4% solution of Kiehl alkaline concentrate; for stainless steel tables and fronts — a 1.5% solution of Sodasan neutral cleaner. Without measuring pumps and test strips, it’s impossible to control pH during DIY restaurant kitchen cleaning. If a slippery film remains on your fingers after washing, it is an alkali residue that can migrate to food during the next preparation. Rinse the surface three times at one-minute intervals until the water stops foaming.

Forgetting Grilles and Dead Zones

The most common complaint from the Sanitary and Epidemiological Station in Almaty is grease under ventilation grilles and on the interior walls of refrigerators. During DIY restaurant kitchen cleaning, these areas are missed: not all grilles are removed, and the back wall of the refrigerator may go unwashed for years. Condensation with bacteria accumulates there, which then reaches cutting boards through air exchange. Grease buildup on the interior walls of the exhaust hood behind the grille can reach 1–2 cm over six months — an ideal environment for mold and cockroaches. During each cleaning, we disassemble all removable elements, including grease traps and coarse filters, and clean them in an ultrasonic bath with a solvent. For DIY cleaning, at least once a quarter, remove the grilles and wipe the interior cavity of the exhaust hood with a stiff brush and baking soda — this will reduce the risk of rodents attracted by the smell of old oil.

Treating Cutting Boards with Household Products

Wooden and polypropylene boards absorb meat and fish juice, and regular soap does not kill salmonella and E. coli. When cleaning a restaurant kitchen independently, they are washed with a sponge using the same detergent as dishes — bacteria remain in micro-cracks. In Almaty, where meat lagman and manti are popular, boards come into contact with raw minced meat daily. We use a 0.5% chloramine solution with a 10-minute exposure for wooden boards, and a disinfectant based on QAC (quaternary ammonium compounds) without rinsing for plastic ones. Effective sanitation is impossible without professional disinfectants. In practice, if a board smells like raw meat an hour after washing, bacteria remain. Replace such a board with a new one, and for prevention, bake wooden boards in the oven at 180°C for 20 minutes once a week.

Mopping floors with one mop across the entire area

The worst mistake is using one mop to go through the dining hall, kitchen, and restroom. Grease from the kitchen floor is transferred to the dining area, and bacteria from the restroom to production areas. When cleaning a restaurant kitchen independently, staff usually change the water but not the mop — the pad remains a carrier of cross-contamination. In European HACCP protocols, separate inventory with color coding is allocated for the kitchen: red for raw meat, blue for fish, green for vegetables, yellow for general surfaces. At our facilities, we use a two-bucket system (clean water + rinse) and replaceable microfiber pads for each hall. If you clean yourself — keep at least three mop sets: for the kitchen, dining hall, and restroom, and disinfect the pads with boiling water and soda after each use.

Features of cleaning different types of restaurant kitchens

The kitchen of a fast food restaurant, a Japanese restaurant, and a fine-dining establishment require fundamentally different cleaning approaches — due to equipment specifics, dish grease levels, and sanitary standards. Our practice shows that a universal method works poorly: fryer grease is cleaned differently than the oily residue after sushi, and combi ovens need different chemicals than an open grill. I’ll explain the key differences.

Fast food restaurant kitchen: grease, fryers, and a non-stop schedule

In fast food establishments, the main enemy is aged grease on fryers, grills, and ventilation. Oil temperature reaches 180°C, and when it cools, it forms a polymer film that regular household chemicals cannot handle. We use alkaline concentrates with pH 12-13 (Kiehl KF-30) and supply hot water at 60-70°C under 100 bar pressure — only this removes the grease layer without smearing it. Timing is critical: cleaning is done during a 2-3 hour night window so that equipment is dry and operational by the morning rush. In our practice at the Almaty Burger Point, replacing exhaust filters and cleaning fryer vats takes exactly 2 hours and 15 minutes — longer is not possible, or the line start will be delayed.

Japanese restaurant kitchen: rice starch and sensitivity to odors

The specificity of Japanese cuisine is an abundance of rice dust, starch deposits on rice cookers, and watery residue from seafood. Strong-smelling agents are prohibited here: the smell of chlorine or ammonia is absorbed into rice and nori, altering the taste of rolls. We use neutral pH-neutral detergents like Sodasan and steam cleaners with HEPA filters — they remove the starch crust without chemical odor. A separate area is fish cutting boards: they are disinfected with 70% alcohol solutions without chlorine, as chlorine oxidizes the fatty acids of tuna and salmon, leaving a metallic aftertaste. At the “Tokyo City” kitchen in Almaty, we introduced a protocol for separate rags for wet and dry zones — this reduced the risk of cross-contamination with allergens by 90%.

Fine-dining kitchen: delicate surfaces and precision equipment

In high-end restaurants, the cost of a single piece of equipment (Rational combi oven, vacuum sealer, slicer) can exceed a significant amount, and harsh chemicals can damage seals, sensors, and stainless steel. We only clean such surfaces with soft microfiber and a neutral pH 7-8 cleaner, without abrasives — scratches on stainless steel become corrosion hotspots when in contact with acids (lemon juice, vinegar in sauces). Rational combi ovens require weekly descaling with special Rational tablets — skipping this procedure leads to clogged nozzles and overheating of heating elements, with repairs costing a significant sum. In one fine-dining project, we discovered that a previous cleaner had used a hard brush on a marble countertop — the depth of the scratches required 8 hours of polishing. Now, for all orders in this segment, we have a “delicate zones” checklist that the cleaner goes through before starting the cleaning.

How to Extend Cleanliness After Professional Cleaning

After the profi-clean team finishes cleaning a restaurant kitchen, the result lasts from a few days to two weeks — depending on the kitchen’s workload and how the staff maintains order. Let’s break down which daily rituals and targeted measures actually prolong the effect, and which ones only damage the surfaces.

Daily Wiping of Contact Surfaces

Immediately after professional cleaning, all work tables, cutting boards, and cabinet fronts are covered with a thin protective layer that slows down grease adhesion. To avoid washing it off during the very first shift, wipe these areas with a slightly damp microfiber cloth — without detergent, once every 3-4 hours is sufficient. If you apply a household spray with surfactants right after master cleaning, grease will start settling 30-40% faster because the aggressive components destroy the polymer film left by professional chemicals. In our practice, the most common case is when a chef applies a lemon cleaner to stainless steel an hour after we leave, and by evening, streaks appear. Therefore, for the first 12 hours, use only a damp cloth, and from the next morning, use a neutral product with a pH of 5.5–7.

Monitoring Exhaust Hood Filters — A Key Point

The grease filter of the exhaust hood is the element that clogs fastest after a deep clean. If it’s not rinsed every two days, grease accumulates on the fan blades, and within a week, the smell of burnt food returns completely. After professional hood cleaning, we coat the housing and filter with a heat-resistant compound that makes rinsing easier — 40°C water and a soft-bristle brush, without abrasives, are sufficient. In the re:public kitchens, where we service four establishments, chefs remove the filter and soak it in hot water with a drop of dish soap every 48 hours, and a repeat cleaning is only needed after 10–12 days instead of the usual 5–7. If the kitchen fries food daily, the interval shortens to 30 hours — in that case, it’s better to arrange an intermediate express visit with us for the filters.

Schedule for Replacing Consumables and Zonal Cleaning

After a restaurant kitchen cleaning, it’s most effective to introduce a three-phase schedule: before opening — damp mopping the floor with a neutral cleaner; after lunch — dry cleaning of areas near stoves and fryers; in the evening — trash collection and wiping down touch panels. If you leave wet streaks from household detergent on the floor, dust settles on them, and within two days, the tiles look dirtier than before cleaning. In Almaty restaurants with a hot climate and open windows, the settling of street dust accelerates — so for the evening wipe-down, use an anti-static product that we leave after our visit. The anti-static agent neutralizes the charge on the surface, preventing soot particles from sticking to walls and the hood for up to 12 hours. Tested at locations in central Almaty — the difference in visual cleanliness on the third day is 60–70% compared to regular washing with water.

What Not to Do After Professional Cleaning

The most common mistake is applying alcohol-based or chlorine-containing products to kitchen surfaces within the first 24 hours. Alcohol washes away the silicone protection we apply to stainless steel and plastic, causing the surface to dull and get dirty faster. Chlorine destroys seals on refrigerators and combi ovens — after three treatments, the rubber cracks, allowing moisture to enter the equipment. We recommend not using any chemicals at all for the first day, and from the second day onwards, only the products specified in the memo left by the cleaner. If two or three chefs work in the kitchen, hang the memo in a visible place — this reduces the risk of surface damage by 80%, according to our year-round service data.

Why You Should Trust Professional Kitchen Cleaning in Almaty

Cleaning a restaurant kitchen isn’t about mopping floors; it’s about controlling burnt-on grease, biofilm buildup in drains, and hidden layers of carbon deposits that household products can’t remove. Professional restaurant kitchen cleaning solves three problems beyond the reach of regular staff: chemical breakdown of aged grease on hoods and stoves, sanitary treatment of hard-to-reach areas (ductwork, back walls of refrigerators), and disinfection without risk to food-contact surfaces.

How Professional Chemicals Differ from Household Products

Products for professional restaurant kitchen cleaning in Almaty are alkaline and acidic concentrates with a pH of 12 to 14, which break down polymerized grease in 3–5 minutes, not an hour of soaking. profi-clean uses German chemicals Kiehl and Sodasan with food industry certifications: they are biodegradable, leave no film on stainless steel, and are safe for contact with food after rinsing. Household products like “Fairy” and “Cif” are powerless against grease deposits on hoods — they only spread the residue, creating an illusion of cleanliness. Our cleaners apply alkaline gel with a foam applicator, allow for exposure time, and rinse it off with a high-pressure washer — the grease comes off in layers, leaving no micro-cracks on the metal.

Why Kitchen Cleaning in Almaty is More Challenging Than in Other Cities

Water in Almaty is hard — up to 7–8 mg-eq/L in carbonate hardness, which is twice the norm for food equipment. With daily washing, limescale forms on stoves and combi ovens, mixing with grease to create a difficult-to-dissolve cement-like layer. Self-cleaning doesn’t tackle this mixture — it only polishes the surface, accelerating corrosion of stainless steel. In our practice, there was a case in a restaurant kitchen on Abay Avenue: the stoves became covered in white spots within three months because the chefs scrubbed them with a hard sponge and household cleaner. We treated the metal with Kiehl acidic stainless steel cleaner — the deposit came off, but micro-scratches remained. Therefore, on initial jobs in Almaty, we always test the water hardness on-site and adjust the chemical dosage — it differs for soft glass and for metal.

Risks of DIY Hood and Duct Cleaning

Grease buildup in ventilation isn’t just unsanitary — it’s a direct fire hazard: the autoignition temperature of grease accumulations is around 230 °C, which is reached during deep frying. In Almaty restaurants, where ghee and tail fat are often used, deposits in the ducts have a higher melting point than usual — they don’t melt, they coke. Regular staff can wipe the lower part of the filters, but the corrugated hoses and duct bends remain untouched. We remove the filters, treat them in an alkaline bath, and clean the channels with a rotary brush on a flexible shaft — this is the only method that removes deposits along the entire length, not just at the inlet. After a dry cleaning at a restaurant kitchen on Zharokova Street, we extracted 2.5 kg of caked grease from the duct — the chefs had no idea it existed, even though the hood ran every day.

Specifics of Cleaning Floors and Drainage Systems

Restaurant floors are typically made of porcelain stoneware or industrial self-leveling flooring with slopes leading to drains. Over a month of operation, organic matter (meat scraps, vegetable leftovers, sauces) accumulates in the joints and around drains, decomposes, and becomes a breeding ground for coliform bacteria. Regular mopping with bleach creates only visible cleanliness — the disinfectant does not penetrate the pores of the coating under the film. profi-clean uses steam cleaners with steam temperatures up to 160 °C and alkaline foam that blasts dirt out of the joints. After treatment, the drains are washed with a high-pressure washer — the water runs clear and odor-free. In the kitchen of a restaurant on Dostyk Avenue, we found that grease had completely clogged the siphon — water did not drain for 40 minutes. The problem was only resolved by mechanical cleaning with a cable followed by disinfection, because chemicals cannot handle hardened grease in the drainage system.