Inspect Your Drains
When it comes to plumbing, prevention is better than cure. As a result, it is critical that you inspect your drains on a regular basis. Fill your sinks, bathtubs, and basins with water and allow it to drain to perform a do-it-yourself (DIY) drain inspection. Slow-draining or foul-smelling water could indicate a problem with your plumbing.
In addition, you may want to schedule a regular inspection (perhaps on an annual basis) from a trained plumber who can insert a camera into your system to check for any blockages. This is one of the most helpful ways to take better care of your plumbing.