Skip to main content

Why there’s more to emptying your septic tank than you think

| Billie Sharp

Septic tanks and treatment plants play a vital role in managing household waste, but there's much more to their upkeep than just emptying the tank.

In this blog, we’ll discuss the signs of septic tank or treatment plant failure, common causes, and how proper maintenance can prevent costly issues.

Signs your septic tank or treatment plant is failing

When your septic tank or treatment plant starts showing signs of trouble, it’s often due to a lack of proper maintenance. Here are some signs to watch out for:

  • Gurgling fixtures: If your toilets and washing machines are making gurgling noises or draining slowly, it’s a sign that something is wrong.
  • Pooling water: Water pooling around your tank or drain field is a red flag.
  • Sewage backup: If sewage is backing up towards your property, it’s a clear indicator of a problem.

These issues are not signs that your tank simply needs emptying. Instead, they point to deeper problems that need immediate attention.

Common causes of septic system failure

One common cause of recurring blockages is the system being installed 100 mm higher than it should be, leading to a coating in the pipe. If your tank hasn’t been emptied properly over the years, the drainage field or soak-away can fill with sludge, reducing its effectiveness and leading to system failure.

Another issue is too much food going down the drain. However, the main problem is often a lack of maintenance, such as not cleaning the drains just before the tank while emptying. This can cause food to get stuck in the drain, attracting rats.

Why choose ASL for your septic tank maintenance?

At ASL Limited, we offer a comprehensive maintenance service for septic tanks, treatment plants, and pumping stations. Our services include high-pressure jetting to clean the tank and the first length of the drain towards your house. We ensure your system is properly maintained to prevent failures and costly repairs.

Special Offer:

  • Septic tank (2800 L): £120
  • 3800 L – 800 gallon Euro septic tank: £190 (no VAT)

Book our five-star service by the end of August 2024 and enjoy our special introductory offer. This includes high-pressure jetting and cleaning the first length of the drain towards your house.

Why you shouldn't settle for the cheapest service

A cheaper septic tank emptying service might seem like a good deal, but it often leads to more problems down the line. Without high-pressure jetting and thorough checks, your system can suffer from blockages and damage. Slow drains, awful smells, lush grass over your drain field, puddled water, and increased flies are all signs of a poorly maintained system. The sewage in the drains backing up towards the house and gurgling sounds in the drainage pipes are sure indicators that it's time to act.

Avoid the pitfalls of a cheap service and ensure your septic system is in top condition. Sign up for our five-star service today! Book now and let ASL Limited take care of all your septic tank, treatment plant, and pumping station needs.

Contact us at 0800 181 684 and experience the difference with ASL Limited’s expert care and maintenance.


By following these guidelines, you can avoid disruptive and costly septic system failures, ensuring your home remains safe and your drainage system operates efficiently. Remember, proper maintenance is key to a long-lasting and effective septic system.

Don’t delay we can help you today!

Call 0800 181 684 or email info@asllimited.co.uk for all your drainage needs.

We cover Surrey, Berkshire, Hampshire, West Sussex and South West London.

See the map on our 'areas covered page' and use our postcode checker.

Our operatives are based across 5 counties and can get to you in a hurry!

Need help with drainage?

contact ASL to help you with your drainage
Send us the details below and we'll get you booked in right away.
 

Name
Telephone
Site postcode
Do you have a private sewage system?

(e.g. a cesspit, septic tank or treatment plant)

Your message
Are you happy for us to contact you with information in the future?