Do septic tanks need emptying? Yes! And here’s 5 ways to tell
How often you need septic tank emptying depends on two main factors: how many people use the system and the size of the septic tank itself.
So, do septic tanks need emptying? Absolutely. Regular septic tank emptying is essential for keeping your system safe, efficient and long-lasting. We recommend setting up a regular septic tank emptying schedule, and once we inspect your system, we can advise how often pumping is required. Contact us today to arrange a septic tank empty and discuss ongoing maintenance.
If you’re still unsure whether your tank needs attention, watch out for the warning signs below.

Five signs your septic tank needs emptying
1. Your water is draining slowly at home
If water is draining slowly from sinks, baths or showers, it can indicate that your septic tank is full or clogged. Unfortunately, this problem won’t resolve itself. Without intervention, a full septic tank can overflow, leading to blocked drains, wastewater backups and flooding around your property.
2. There are nasty smells nearby
Bad smells coming from drains or around your property are a common sign of septic tank problems. This may indicate that your tank needs emptying or that the beneficial bacteria inside the tank are no longer functioning properly. Pay close attention to odours near where your septic tank is located. Persistent sewage smells should never be ignored.
3. Water starting to pool
If you notice standing water or pooling near your septic tank or drainage area, this is a strong sign that the tank is full and needs urgent attention. A full tank can force wastewater out into the surrounding ground. During emptying, we can also inspect the tank for damage, such as cracks or structural issues, to prevent further problems.
4. Your sewage is backing up
Wastewater backing up into sinks, toilets or showers is a clear sign that your septic tank has reached capacity. There is simply nowhere left for waste to go. This is an urgent issue. Contact us immediately and we’ll arrange emergency septic tank emptying to restore your system and prevent property damage.
5. Lush Grass or Vegetation
While a green garden is normally a good thing, suspiciously lush grass or vegetation near your septic tank can indicate trouble. This often means the tank is too full and leaking excess nutrients into the surrounding soil. If you notice this, get in touch and we’ll investigate and empty the tank if required.

Don’t wait – get in touch today
If you notice any of these warning signs, don’t delay. Prompt septic tank emptying can prevent serious damage, unpleasant smells and costly repairs.
When customers ask, “Do septic tanks need emptying?”, we always explain the risks of neglect and the benefits of regular maintenance. We provide professional septic tank emptying services across Scotland and the north of England, including rural and hard-to-reach properties. Give us a call today and let us help if your septic tank is full.
