Can Bleach Unclog Drain [exclusive] -

Save the bleach for laundry day. Call a plumber—or buy a $10 drain snake—for everything else.

But a clean-smelling drain is not an unclogged drain. You have simply sterilized a blockage. Now, instead of a living, decomposing clog, you have a sterile, solid plug of hair and soap. And you may have made the problem worse. This is where the "household hack" becomes a plumbing nightmare. can bleach unclog drain

What you are seeing when the water level drops isn't the clog dissolving. It is the bleach, which is less viscous than standing water, seeping through the gaps in the clog. The clog is still there—you’ve just found a temporary leak. Why do people think it works? Because of the smell. A clogged drain often stinks because of anaerobic bacteria (the kind that thrives without oxygen) feeding on the gunk. Bleach annihilates those bacteria instantly. The sulfurous, rotten-egg odor vanishes. Save the bleach for laundry day