Manholes and drains for septic tanks and sewage systems, BIO 7, 800g ECOGENE reference 210864.

Bio7 Regards & Drains Ecogène has been specially developed to degrade grease, a source of clogging.

- Ensures the cleaning and maintenance of effluent drainage pipes in individual and collective housing.

- Prevents clogging and grease blockages in drains located after grease traps or decanters.

- Its active ingredients quickly eliminate unpleasant odors and rising sewage in bathrooms and kitchens.

- Pit-compatible treatment.

Directions for use :

Each pebble provides an average of 2 months' treatment.

1. Remove the 2 blanking plugs.
2. Stand over the manhole and push the block out of the tube with your thumbs.
3. Let the block fall to the bottom of the manhole (it can break without compromising the product's effectiveness). For optimum performance, we recommend placing a block in each manhole of the system.

• Manhole(s) before the tank (septic, all-water) or main sewer: cleaning action + elimination of unpleasant odors in the large pipes between the house and the tank.
• Manhole(s) after the pit: rapid "unclogging" action of the discharge drains.