<human>:  How to I fix a clog in a bathtub drain?
<bot>: First, try to remove the clog by using a plunger or a wire hanger. If this doesn't help, then you'll need to remove the drain cover, then use a plumbing snake or a drain auger to clear the clog. Once the clog is removed, you can reassemble the drain and test it to make sure it is working properly.