How to clean a P-trap

How to Clean a Sink Trap - Do It Yourself

Want to remove the P-trap and clean it out but unsure which part to loosen and basically all of them are stuck (the nut at the top loosens but nothing detaches as

How to open and clean out your sink's P-TRAP?

Shower P-Traps, What Are They Used For, and How Do You Replace Them?

The Most Effective Way to Clean a P-Trap - ASI Hastings

How to Clean a P‐Trap or U‐Bend: 10 Steps (with Pictures)

HOW TO Clean A Shower Trap

How to Clean Up Mold from Your Sink Drain? [STEPS] - The Ultimate Mold Crew Inc.

How to Clean a P‐Trap or U‐Bend: 10 Steps (with Pictures)