Needing to pump the tank as soon as it “looks” full is a common myth about septic systems, as wastewater will eventually drain into the leach field. Instead, it’s better to determine how many solids have accumulated. A septic maintenance technician near you can test this to find out whether pumping is necessary.

There are several homemade solutions for clearing a clogged sink that don’t involve pouring harsh chemicals down your drain. Start by pouring hot (but not boiling) water down the drain. This can help dissolve and flush away grease and gunk. A splash of dish soap down the drain can also cut through fat and make it easier to clear the drain. For a more stubborn blockage, grab a plunger and give it a few firm pumps to dislodge the clog.

To break down fat in a septic tank, you will need to hire a professional septic tank cleaner near you to either pump the septic tank or use a shock treatment to clear the clog. It’s important to not pour fat, oil, or grease (memorable with the helpful acronym FOG) down your drains because they can clog the septic system. Instead, you can dispose of them with regular trash, or if your household produces a lot of FOG waste, you may want to install a grease trap for your plumbing.

No. You should never empty a septic tank yourself because it involves working with specialized equipment (that you probably don’t have) and puts you at risk of breathing in toxic fumes. Plus, once you’ve removed the waste, you’ll need to transport it and dispose of it safely. Instead, call an expert for this job. On average, hiring a pro to pump a septic tank costs $550.