How to Clean Bathroom Mirror
What You'll Need
- 1/4 cup
- 1 cup
- 2
- 1
Step-by-Step Method
Combine 1/4 cup white vinegar (or rubbing alcohol) with 1 cup water in a spray bottle. Rubbing alcohol evaporates faster and is better for bathrooms where humidity causes streaking.
Spray the mirror in an S-pattern from top to bottom. Use enough to wet the surface but not so much that it runs down.
Using a clean, dry microfiber cloth, wipe the mirror in an S-pattern from top to bottom. Use one continuous motion, folding the cloth to a dry section as it gets damp.
Check for remaining spots at an angle. Use a fresh, dry microfiber cloth to buff out any streaks.
- Do not use paper towels (they leave lint)
- Do not spray cleaner directly on the mirror edge (liquid seeps behind and damages the reflective backing)
- Do not use ammonia-based cleaners on antique or specialty mirrors
- Spray the cloth, not the mirror, to avoid drips at the edges and bottom that can damage the mirror backing over time.
- Run the bathroom exhaust fan for 10 minutes before cleaning. Lower humidity means fewer streaks.
- Shaving cream rubbed on the mirror and wiped off creates a temporary anti-fog coating.
Frequently Asked Questions
Three causes: too much cleaning solution, using paper towels instead of microfiber, and cleaning in a humid bathroom. Use less solution, switch to microfiber, and ventilate the room first.
Sources & Methodology
S-pattern wiping technique used by professional cleaning services to prevent cross-contamination of residue. Rubbing alcohol evaporates faster than vinegar in high-humidity bathrooms.
Last reviewed: March 20, 2026