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How Often Should A Septic Tank Be Pumped Out?

January 19, 2022

Septic tanks are a vital part of hygienic sewage treatment in areas that lack infrastructure. Of course, to keep the tank working properly it’s important to carry out appropriate maintenance.


Part of this is pumping out the septic tank to reduce the risk of diseases and health hazards and ensure the septic tank keeps functioning correctly. Many homeowners are unsure of how often they need to pump out the septic tank.


If you’re confused, we’ve put together this blog to answer “how often should a septic tank be pumped out?”


How Often Should A Septic Tank Be Pumped Out?

In general, it’s recommended that you have your septic tank pumped out every 2-5 years.


The precise frequency depends on factors such as the size of the household and the size of the septic system.


Larger households of more than five people usually need the tank to be pumped out more frequently and households of less than three people can usually wait 4-5 years between pump-outs.


For clarity about how often your tank needs to be pumped out, professional waste handlers can advise you.

Why Is Pumping Important?

Pumping is important because it’s fundamental for keeping your septic tank working properly.


The process is essential for reducing serious health hazards - sewage exposure can cause a range of diseases as a result of the bacteria, parasites, and germs it contains.


The risks of these diseases can be reduced with appropriate system management, including pumping out the septic tank. Pumping also helps to prolong the life of the septic tank.

Always Hire A Professional

Pumping out a septic tank requires careful work. To minimise the risk to yourself and ensure that the job is done effectively, it’s important that you always hire professional waste handlers for the work.


Septic tank specialists ensure that the work is thorough, safe and that your septic tank is left in great condition. Hiring professionals for your pump-out can save you money in the long run as it reduces the risk of needing costly maintenance or repair work later on.

Contact Us

If you need pumping services for your septic tank in Toowoomba or nearby, or if you simply want some advice about how frequently your tank should be pumped, Shrek’s Septic Services can help.


We’re reliable and experienced septic tank specialists - get in touch,  or call us 07 4637 0130  for more information or a free quote.

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