
Restaurants · HoReCa
Reduce grease buildup in your restaurant and create a more stable and fire-safe operation
Automatic and self-cleaning solution for restaurants focusing on stable operation, lower maintenance, and significantly reduced odor – without chemicals, filters, or extra power.
Reduces the risk of fire and emergency cleaning
Significantly reduces grease accumulation in ventilation ducts
Contributes to an improved indoor and working environment









That's why professional kitchens choose H2O Shift
3 reasons why restaurants nationwide choose H2O Shift
At H2O Shift, we help restaurants reduce grease build-up in ventilation and wastewater, and contribute to an improved working environment and more stable operations – without chemicals or extra energy.
Reduce cleaning and maintenance costs
Many restaurants experience significantly fewer emptying cycles and urgent service interventions after using our solutions.
Reduced fire risk
Reduces grease accumulation in ventilation – which is one of the biggest hidden fire hazards in professional kitchens.
Significantly reduced odor nuisance and improved indoor climate
Contributes to a better working environment and a more pleasant experience in the restaurant area.
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
Typical challenges in restaurants with grease and ventilation
Grease accumulation in ventilation and grease traps not only leads to odor and maintenance issues – it also affects operation, safety, and guest experience.
Grease in ventilation ducts
Increases fire risk and leads to more frequent cleaning, as well as significant administration and operating costs.
Odor nuisance in the restaurant area.
Cooking fumes and grease trap odors negatively affect the guest experience.
High cleaning costs
Frequent service visits and emergency interventions lead to increased administrative costs and pressure on the operating budget.
Operational disruptions
Technician visits and cleaning during busy periods, which negatively impact customer experience and revenue during peak times
Blockages in the grease trap
Blockages, overflows, and extra pump-outs, which affect the daily operational rhythm for employees and the business
Unpredictable operation
Difficult to budget OPEX and maintenance with traditional methods, where downtime and urgent solutions are part of the equation today
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.
Get a free quote – completely without obligation.
See what you can save on operations with an H2O Shift solution.


