How Often To Empty Klargester Septic Tank. Klargester bioficient sewage treatment plants are air driven, and require a different service to the biodisc. If there is a large amount of fats, grease and oils in the liquid, the tank will need to be drained more often.
Emptying and cleaning your septic tank is a job that should be carried out at least once per year. As a general rule, you should only need to empty your septic tank once every three to five years. We've come across tanks that need emptying every 4/6 weeks and some that only need to be done every 2.
Emptying and cleaning your septic tank is a job that should be carried out at least once per year.
However, the actual frequency will vary depending on usage and how many people live in your household. On average, septic tanks should be drained around once a year. As a general rule, you should ideally empty out your septic tank once every three to five years. We are on hand to empty septic tanks from customers both old and new and are in most cases able to be with you within a couple of days if not the same or next day which is brilliant if you’re having septic tank problems!