How to Clean a Bathroom Properly (The Professional Method)

The bathroom gets cleaned every week by most families — but it rarely gets cleaned well. Here's how professionals do it.

The Golden Rule: Top to Bottom, Dry to Wet

Always clean from the top of the room down. Dust the exhaust fan and light fixtures first. Anything that falls lands on surfaces you haven't cleaned yet.

Exhaust Fan

Most homeowners never clean this. Remove the cover and vacuum out the dust buildup — a clogged fan means poor ventilation and faster mold growth. Wipe the cover with a damp cloth before replacing.

Mirrors and Glass

Spray glass cleaner and wipe with a microfiber cloth in a Z-pattern (not circles — circles streak). Buff dry with a second clean cloth.

Sink and Vanity

Spray disinfectant and let it dwell for 30-60 seconds before wiping — contact time is what kills bacteria, not scrubbing. Clean the faucet, handles, and drain. Wipe down cabinet exteriors.

Toothpaste residue on sinks: let white vinegar sit on it for 2 minutes, then wipe. It dissolves the calcium compounds much faster than scrubbing.

Toilet: The Right Order

Apply bowl cleaner inside the rim first and let it sit while you clean the outside. Wipe the tank, handle, lid (top and bottom), seat (top and bottom), and exterior bowl. Clean the base and floor around it — one of the most bacteria-laden spots in any home. Then scrub inside the bowl last.

Shower and Tub

Spray tile and fixtures with a disinfectant or bathroom cleaner. Let dwell. Scrub tiles with a stiff brush, paying extra attention to grout lines. Clean the door tracks — these collect incredible amounts of debris. Rinse thoroughly. Squeegee the door and walls if possible.

Floor: Last Step Always

Sweep or vacuum first — mopping over loose debris just spreads it. Mop with a disinfectant solution. Don't forget behind the toilet and under the vanity cabinet.