If you've already tried to flush the clog down a second time and the toilet bowl is positively brimming, add the soap ...

How to prevent a leaky tub faucet: If you have a well, Hogan recommends installing a whole house filter. "This can remove sediment that could clog or wear down cartridge parts," he says.

If water rises as you shower, rather than running down the drain, you likely have a clog. Here are 5 tried-and-true methods you'll need to unclog a shower drain.

Watch this video for chemical-free ways to fix a clogged drain. How to unclog a bathtub drain full of hair The easiest way to unclog a drain full of hair is by using an auger or a drain snake.