🚿🧼💧🚱

#graywater #greywater #household wastewater #non-potable water #shower water #wash water #soapy water #used water

🍽️💧🤢

#dirty dishwater #greywater #used water #abwaschwasser #unpleasant water #food waste water

🏠➡️⚫💧

#domestic wastewater #household discharge #blackwater #greywater #residential sewage #used water