What not to pull down the toilet!?

• We shouldn't let the rainwater to the sewage system, because it's an unneeded additional job for the treatment plant.

 

• Don't pour in:
  • - Materials, which can damage the sewage pipes ( like cleaning stuff )
  • - Used eating / baking fat, because it deposites in the pipes and encloses the way of the water.
  • - Food, (p.ex.: food waste grinder in the kitchen, under the sink) because of it's high amount of organics.
  • - Poisonous materials - like paint - which kill the bacterii doing the biological treatment.

 

• Don't take anything in which is not suitable there! Like stocks, condom, chemistry book!