Bathroom Deep Cleaning Checklist: What to Scrub, in Order

A bathroom stays damp, warm, and full of soap, which makes it the room where buildup grows fastest. In Florida's humid weather, it grows faster still. A weekly wipe keeps the surface presentable. A deep clean gets at what is underneath: grout, drains, fans, and the corners nobody reaches.

This checklist shows what to do in what order, so you do not spray a clean mirror and then drip cleaner onto it.

What this post covers:

• Supplies and a safe way to use them
• The order that avoids re-cleaning
• Shower, tub, and glass
• Grout, drains, and the exhaust fan
• Mold basics from the EPA

Supplies and Safety

• Dish soap or an all-purpose cleaner, and a spray bottle of water
• Baking soda for gentle scrubbing
• White vinegar for mineral spots on glass and chrome (not on natural stone)
• A grout brush, a non-scratch sponge, microfiber cloths, and an old toothbrush
• Rubber gloves and a window or fan for fresh air

Never mix bleach with ammonia or other cleaners. The CDC lists it as one of its most important rules, because mixing can create dangerous fumes (see the CDC guidance). Sunshine Clean & Care does not use bleach on standard services.

Step 1: Start High and Dry

Remove everything from counters, shelves, and the shower. Dust light fixtures and the exhaust fan cover. Turn off the power and remove the cover if it comes off easily, then wash it in warm soapy water and let it dry completely. A dusty fan moves less air, which is bad for a room that needs to dry out. Wipe the tops of the mirror and door frame.

Step 2: Shower, Tub, and Glass

Spray the walls, tub, and glass with your cleaner and let it sit for a few minutes so it loosens soap scum. Scrub tile and tub with a sponge, working top to bottom. For glass with mineral spots, wipe with vinegar on a cloth, then rinse. Clean the tracks of any shower door with an old toothbrush. Rinse everything and squeegee glass dry.

See our guide on how to remove hard water stains if the spots do not budge.

Step 3: Grout and Corners

Grout is porous, so it holds dirt. Make a paste of baking soda and water, spread it on the lines, and scrub with a grout brush. Rinse well. Our how to clean grout post covers stubborn lines. Wipe the caulk line where tile meets the tub, since that is where mildew starts.

On mold: the EPA says to scrub mold off hard surfaces with detergent and water and dry them completely, and to keep indoor humidity below 60 percent, ideally between 30 and 50 percent. See the EPA guide. If you see a lot of mold or it keeps returning, there may be a moisture problem that cleaning cannot fix.

Step 4: Toilet, Sink, and Fixtures

• Toilet: clean the inside bowl with a brush, then wipe the seat, lid, tank, and base. Do not forget the hinges and the floor behind the bowl.
• Sink and counter: scrub the basin, wipe the faucet, and clean around the base where water gathers.
• Drain: remove any visible hair and wipe the stopper. A little baking soda followed by hot water helps.
• Mirror: wipe last with a clean microfiber cloth so no spray lands on it afterward.

How Often to Deep Clean the Bathroom

For most households, a thorough bathroom deep clean every month or two keeps buildup from getting out of hand, with quick weekly wipes in between. If your home has hard water, a large family, or a bathroom with little ventilation, aim for more often. Our guide on how often you should deep clean gives a rough guide for the whole house.

A small habit helps as much as the deep clean. Squeegee the shower glass after use, wipe the faucet with a dry cloth, and keep the exhaust fan on for twenty minutes after a hot shower. These steps cost almost nothing and make the next deep clean much faster.

Quick Wins Between Deep Cleans

Wipe the sink and counter every day with the same cloth you use to dry your hands. Spray the shower walls after the last shower of the day with a bit of diluted cleaner or just water, and squeegee the glass. Hang the bath mat to dry. Keep a toilet brush by the bowl and give it a quick pass every few days. These habits keep the next deep clean from becoming a big project.

Step 5: Floors Last

Sweep or vacuum, then mop, starting at the corner farthest from the door. Pay attention to the area behind the toilet and the edges along the baseboards. Wipe the baseboards before you mop so you do not drip on a clean floor.

To keep the room cleaner longer, run the exhaust fan during and after showers, wipe down the glass, and hang towels so they dry. Our post on preventing bathroom mold in Florida goes deeper.

Mistakes That Slow the Job Down

Cleaning the mirror first, then dripping cleaner on it while you do the tub. Using one cloth for everything, which spreads germs and soap film. Skipping the fan, which leaves the room damp. And spraying and wiping straight away, when a few minutes of contact time would have done most of the scrubbing for you. Avoid these four and the whole job gets faster.

When to Hand It Off

Bathrooms take longest and tire people out fastest. Sunshine Clean & Care offers a bathroom cleaning that can be added to a visit, so you can choose just the bathrooms you want done, such as two of three. See the bathroom cleaning service page.