Luckily, there are a few things you can do to try and fix the problem:
– Check your faucet filters. If they’re dirty, change them (and if you have a sediment filter, cut it in half to see if it’s clogged)
– Check for leaks in your plumbing and fix them
– Run the cold water for a minute or two before using it to get rid of any bad-tasting or bad-smelling water that’s been sitting in the pipes
– If you’ve tried all of these things and your water still smells bad, it may be time to call a plumber.