With the use of hot tub you create an unwanted bacterial growth and accumulation of grime consisting of limescale, SOAP, grease and oil in the system. Once you've emptied the tank, internal system of your whirlpool continues the formation of bacteria and dirt adhesion. In some cases this can also cause unpleasant smells. HG cleaning detergent for whirlpool cleans and sanitizes the whirlpool system without damaging it and respecting the environment. Even stubborn dirt and unpleasant smells present are removed without problems. The regular use of HG cleaning detergent for whirlpool prolongs the life of the hot tub. Fill the tub with hot water up to 5 cm above the upper nozzle openings of air or water. Pour 50 – 75 ml of sanitizing detergent for HG tubs directly in the tank. Operate the system and leave it on for 15 minutes. Empty the bowl, then rinse with clean water. To prevent the accumulation of dirt, repeat the treatment every 2-3 weeks, depending on the use of the hot tub. For whirlpool tubs with internal cleaning system fully automatic, semi-automatic or fill the internal cleaning system cleaning detergent conHG for hot tubs. Follow only the instructions for use of the hot tub.