<human>:  What do I need to know to fix a leaky pipe?
<bot>: To fix a leaky pipe, you will need to know what type of pipe it is (e.g. copper, PVC, etc.), what tools you will need for the job, and how to correctly identify the source of the leak. You should also consider safety precautions, such as shutting off the water supply, wearing protective eyewear, and taking proper care when handling any hazardous materials.