If you want to remove any minor clogs in your sewer line, make sure to use an enzyme cleaner, but we recommend that use it only once a month. Enzyme cleaners are an ideal choice because they are better for your pipes and the environment overall. A chemical-based alternative can corrode and destroy your sewer line.
If you have a septic tank, then you should hire a professional to inspect it every 2 to 3 years. Different regions throughout the United States even require you to perform inspections routinely. You should also have a professional pump your septic tank on a regular basis.
You should also never dump paint or paint thinner down your drain. This is a big no-no!