Shower Drain Clogged With Hair? How to Fix It
Quick answer: A shower drain clogged with hair forms a dense mat of hair, soap scum, and conditioner just below the strainer or in the trap, which slows or blocks drainage. You can often clear it by removing the strainer and pulling out the hair, or with a plunger. If it stays slow or keeps returning, the buildup extends into the branch line and professional clearing or jetting will fully resolve it. A hair-catching strainer prevents most future clogs.
Why showers clog with hair
Every shower sheds hair that combines with soap and conditioner residue and sticks to the pipe wall. Over time it forms a mat that catches more hair, until water pools around your feet. It's the single most common shower-drain problem.
Hair is uniquely good at clogging because it doesn't break down and it tangles. A few strands catch on the strainer or a rough spot in the pipe, soap and conditioner residue coat and stiffen them, and the mat becomes a net that snags everything else heading down the drain. Once it starts, it grows steadily — which is why a shower goes from draining fine to ankle-deep over a matter of weeks.
How to clear it yourself
The first move is to look just below the strainer, where most shower clogs sit. Remove the strainer or drain cover (often a screw or two, or a gentle pry) and pull out the visible hair mat — a bent wire, a pair of needle-nose pliers, or a cheap plastic barbed drain tool works well for reaching what's just inside. A cup plunger can dislodge a clog a little deeper. Avoid chemical drain cleaners: they struggle with a packed hair mat and can damage pipes while leaving caustic liquid in standing water.
Clearing deeper buildup and preventing it
Pulling the hair out of the strainer and upper drain clears many clogs. For deeper buildup, jetting the line removes the accumulated scum. To prevent recurrence, fit a hair-catching strainer over the drain and clean it regularly — it stops the problem at the source.
If the shower keeps clogging despite clearing what you can reach, soap scum has built up further down the branch line and is catching new hair as fast as you remove it — hydro jetting scours that residue out so the line stays clear. The long-term fix is prevention: an inexpensive hair-catching strainer over the drain stops the great majority of clogs before they start. Call (207) 419-2600 if a shower drain keeps backing up.
When to call a professional
If a clog keeps returning, more than one drain is slow, or you're dealing with backups, odors, or roots, it's time for a professional look. A camera inspection pinpoints the cause and confirms whether hydro jetting is the right fix — call (207) 419-2600 for fast local service in Sterling Heights and nearby Metro Detroit.