Catering & Commercial Kitchens · HoReCa
Reduce grease buildup and fire risk in your catering and commercial kitchens
Catering and commercial kitchens operate with high volume & production and heavy grease loads. This places extra demands on ventilation, grease separators, and operational reliability. H2O Shift continuously reduces grease deposits – without chemicals, filters, or extra power – creating more stable and predictable operations in high-load kitchens.
Reduced fire risk and fewer urgent interventions
Up to 70% fewer emptying and fewer filter changes and ventilation cleanings
Up to 90% less grease in the ventilation system
That's why HoReCa chooses H2O Shift
3 reasons why catering and commercial kitchens choose H2O Shift
At H2O Shift, we help restaurants reduce grease problems, improve the working environment, and minimize both operational downtime and maintenance – without chemicals and without compromising daily operations.
Operational reliability under high load
Commercial kitchens operate 8–16 hours daily. H2O Shift continuously reduces grease deposits and minimizes the risk of fire and urgent interventions.
Lower OPEX per location
Frequent emptying and cleaning are expensive. H2O Shift can result in up to 70% fewer pump-outs and longer service intervals.
Improved fire safety and compliance
Grease in ducts increases fire risk and documentation requirements. Continuous reduction of grease contributes to safer and more stable operation.
Case & documented effect
Case: Sticks and Sushi – fewer pump-outs, less fat, and better operation
Stick's N Sushi documented significantly fewer pump-outs and longer intervals between cleanings after installing H2O Shift's solutions
- Grease deposits in filters significantly decreased after 2 months.
- A better working environment without chemicals or additional power
- Staff reported improved air and easier cleaning – without chemicals or extra power
That's why HoReCa chooses H2O Shift
Challenges in catering and commercial kitchens with grease, ventilation, and wastewater
Grease accumulation in ventilation and grease traps increases service needs, affects operational reliability, and can lead to increased fire risk and unpredictable costs.
Overloaded ventilation systems
Long production times and high heat load lead to rapid grease accumulation in ducts and extractor hoods, which increases the need for cleaning and maintenance.
Frequent emptying of grease separators
Large amounts of grease in wastewater lead to more frequent grease trap pump-outs and increased operating costs.
Increased fire risk
Accumulated grease in ventilation ducts increases the risk of fire and can lead to extensive damage in larger production kitchens.
Risk of operational disruptions
Emergency cleanings and technician visits can disrupt production, deliveries, and planned operations.
ESG and sustainability
Frequent servicing and the use of chemicals increase both environmental impact and total operating costs.
Automatic grease control for ventilation
Power2Air – Grease
Significantly reduce grease in range hoods and ventilation and minimize fire risk
Reduce grease buildup in ventilation and range hoods and enhance fire safety with an automatic, self-cleaning solution – completely without chemicals, filters, or extra energy.
Key benefits
- Significantly reduces grease accumulation in hoods and pipes
- Reduces the risk of dangerous deposits in the ducts
- Contributes to more efficient energy consumption in operation
Automatic grease management for wastewater systems
Power2H2O – Grease
Automatically reduce grease load and wastewater problems
Keep grease traps and wastewater systems free from blockages, limescale, and biofilm – fewer pump-outs, less downtime, and lower maintenance
Key benefits
- Reduces the need for manual grease trap emptying and minimizes downtime.
- Contributes to significantly less grease accumulation, biofilm, and blockages in pipes and systems
- Reduces limescale problems and extends the lifespan of installations.
Fire safety in professional kitchens
Lower OPEX and improved ESG in your restaurant
H2O Shift reduces both costs and environmental impact by minimizing grease problems, pump-outs, and maintenance — without chemicals, filters, or additional energy. Hear what the operations manager at one of Denmark's most renowned amusement parks says:
“When we made the OPEX budget for the year, we planned for four cleanings. Seven months have passed, and we still haven't needed a single one. It's incredible.”CALCULATE SAVINGS
Documented effect in HoReCa
Documented results with leading HoReCa operators
Read how restaurants, hotels, and commercial kitchens reduce grease problems, fire risk, and operating costs with H2O Shift.
Stick's N Sushi and H2O Shift – improved kitchen operations across international locations
CASE: STICKS'N'SUSHI x H2O SHIFT. Sticks'n'Sushi are uncompromising. With H2O Shift, they achieve better operations…
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Effective nitrate water purification with electrostatic water treatment
Case: Effective nitrate water purification. Horsens Lift og Gartneri is a local company with headquarters…
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Significant energy savings and improved indoor climate at Normal A/S
Normal A/S no longer needed to turn on the 72 ventilators, which has led to…
Read moreFrequently asked questions from restaurants
Everything you need to know about grease in ventilation, grease traps, and operational reliability in restaurants.
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Keep grease traps and wastewater systems free from blockages, limescale, and biofilm – fewer pump-outs, less downtime, and lower maintenance
