
Hotels · HoReCa
Reduce grease buildup in hotel kitchens and scale and biofilm problems in your water systems
An automatic and self-cleaning solution for hotels that reduces grease accumulation in ventilation and contributes to fewer limescale and biofilm problems in water systems – without chemicals or extra energy.
Reduces the risk of operational disruptions and fire
Significantly reduces grease accumulation in ventilation
Contributes to stable OPEX and extended service life for installations









That's why HoReCa chooses H2O Shift
3 reasons why hotels nationwide choose H2O Shift
At H2O Shift, we help hotels reduce grease build-up in kitchens and minimize scale and biofilm problems in water systems – while also contributing to more stable operations and lower maintenance.
Operational reliability all year round
Less grease in ventilation ducts means fewer emergency interventions and less risk of operational shutdowns.
Lower OPEX per location
Many hotels reduce grease trap emptying by up to 70% and extend the intervals between ventilation cleaning.
Improved fire safety and compliance
According to international fire data, over 60% of restaurant fires start in cooking equipment, often related to grease accumulation. Continuous reduction of grease contributes to mitigating the risk.
Case & documented effect
Documented results in hotel kitchens
Hotels with multiple kitchens and high activity levels often experience frequent cleaning intervals and unpredictable maintenance costs. With H2O Shift, several hotels have achieved:
- Significantly less grease accumulation in extraction and grease traps
- Longer intervals between ventilation cleanings and emptying.
- Significant OPEX savings and more predictable operation

Challenges in hotel kitchens and water systems
Typical challenges in hotel kitchens
Grease accumulation in ventilation and grease traps, as well as lime and biofilm in water systems, affects operation, safety, and guest experience – and increases the need for maintenance.
Grease in ventilation ducts
Increases the risk of fire and leads to frequent ventilation cleaning.
Unpredictable OPEX
Emergency cleanings and service visits create budget uncertainty.
Odour Problems
Odors from grease traps and ventilation can affect the guest experience.
Compliance and documentation
Stricter fire safety and maintenance requirements demand better control.
ESG and sustainability
Frequent servicing and the use of chemicals increase both environmental impact and operating costs.
Limescale and biofilm problems
Limescale and biofilm in pipes and installations can increase maintenance and shorten lifespan.
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.

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Read more →Frequently asked questions from restaurants
Everything you need to know about grease in ventilation, grease traps, and operational reliability in restaurants.
Get a specific quote within 48 hours
Do you have problems with grease in the ventilation, odor from the grease trap, or high maintenance costs? We would be happy to review your hotel and provide a concrete assessment.


