How to Clean a Shower Stall

A shower stall — a self-contained shower enclosure separate from the bathtub — is one of the most used fixtures in the home and one of the most important to keep clean. Whether yours is tiled, fiberglass, or acrylic, regular cleaning prevents soap scum, mineral deposits, and mold from building up into a major project. Here's a complete cleaning guide.

Types of Shower Stalls

• Tiled shower stall – ceramic or porcelain tile walls and floor; most durable and customizable
• Fiberglass shower stall – one-piece or panel system; lightweight and affordable
• Acrylic shower stall – similar to fiberglass; smooth surface, easy to clean
• Cultured marble – smooth, non-porous surface; requires gentle cleaning

What You'll Need

• White vinegar
• Dish soap
• Baking soda
• Foaming bathroom cleaner
• Grout brush (for tiled stalls)
• Microfiber cloths
• Squeegee
• Rubber gloves
• Spray bottle
• Old toothbrush

Recommended: white vinegar, baking soda, Lysol Power Foaming Bathroom Cleaner, grout brush, microfiber cloths, squeegee, and rubber gloves.

Step-by-Step: How to Clean a Shower Stall

Step 1: Start the Shower Head Soak

Fill a plastic bag with white vinegar, place over the shower head, and secure with a rubber band. Leave for 1–3 hours while you clean everything else.

Step 2: Apply Cleaner to All Surfaces

Choose your cleaner based on your stall type:

• Tiled stall: Lysol Power Foaming Bathroom Cleaner or vinegar + dish soap spray
• Fiberglass/acrylic stall: vinegar + dish soap spray or mild foaming cleaner (avoid abrasives)
• Cultured marble: mild dish soap and water only; avoid vinegar and abrasives

Spray generously from top to bottom and let sit for 15–20 minutes.

Step 3: Treat Mold and Grout (Tiled Stalls)

For tiled stalls, address mold in grout lines with RMR-86 or bleach. Let sit for 10–15 minutes, then scrub with a grout brush.

Step 4: Scrub the Walls

1. Wipe all wall surfaces with a microfiber cloth from top to bottom.
2. For tiled walls: scrub all grout lines with the grout brush.
3. For fiberglass/acrylic: use gentle circular motions with a soft cloth only.
4. Pay attention to corners and the wall-floor junction.

Step 5: Clean the Door or Curtain Area

• Glass door: wipe with vinegar-dish soap solution, rinse, squeegee
• Door track: pour vinegar into track, let soak 10 minutes, scrub with toothbrush
• Shower curtain: machine wash monthly with detergent and vinegar

Step 6: Clean the Fixtures

Spray fixtures with white vinegar, let sit 5 minutes, wipe with a microfiber cloth, scrub bases with a toothbrush, and dry immediately.

Step 7: Scrub the Floor

1. Apply foaming cleaner or baking soda + vinegar to the floor.
2. Let sit for 10–15 minutes.
3. Scrub with a stiff brush.
4. For tiled floors: scrub all grout lines with the grout brush.
5. Clean the drain cover and flush the drain with baking soda and vinegar.

Step 8: Finish the Shower Head

Remove the vinegar bag, run the shower on hot for 2 minutes, and scrub nozzles with a toothbrush.

Step 9: Rinse Everything Top to Bottom

Rinse all surfaces thoroughly with warm water, working from top to bottom. Ensure all cleaner residue is removed.

Step 10: Squeegee and Dry

1. Squeegee all glass and tile surfaces.
2. Dry fixtures with a microfiber cloth.
3. Run the exhaust fan for 20 minutes.

Cleaning Schedule for Shower Stalls

Frequently Asked Questions

How do I clean a very small shower stall?

Small stalls are harder to maneuver in. Use a spray bottle to apply cleaner, let it dwell, then use a long-handled brush for the floor and a microfiber cloth on a handle for the walls. A handheld shower head makes rinsing much easier.

How do I get rid of the musty smell in my shower stall?

Musty odor comes from mold or mildew in grout, caulk, or the drain. Clean the drain with baking soda and vinegar, treat grout and caulk with bleach or RMR-86, and improve ventilation. Run the exhaust fan during and after every shower.

Can I use the same cleaning products on all shower stall types?

No — tiled stalls tolerate a wider range of products including vinegar, baking soda, and foaming cleaners. Fiberglass and acrylic require gentler products — avoid abrasives and undiluted bleach. Cultured marble needs the gentlest approach — mild soap and water only.

Final Thoughts

Cleaning a shower stall is straightforward when you match your cleaning products to your stall material and work systematically from top to bottom. Tiled stalls benefit from grout brushing and annual sealing; fiberglass and acrylic require gentle products and soft cloths. The most important daily habit is squeegeeing after every shower — this single step prevents the majority of soap scum and mineral deposits from forming.