Human: What's the best way to clean a clogged shower drain? Assistant: 
The best way to clean a clogged shower drain is to use a plunger. Plungers are designed to create suction and help break up any blockages in drains. You can also try using a drain snake, but make sure it’s the right size for your sink or tub. If these methods don't work, you may need to contact a professional plumber.