No, but if you are constantly having to pump your septic tank? We do recommend having the sludge cleaned out.

This answer might not be very specific, but the tank should not need to be pumped out every five years. Some septic tanks have not been pumped for 30 years, and if they have a good bacterial base, they will continue to work for many, many coming years.

Bleach, Paper Towels, Baby Wipes, Diapers, Feminine Hygiene Products, and ​any other product that cannot be broken down.