Skip to main content
Version: 2026.08.01

Mirrors

Mirrors add light and dimension to your home's interior spaces. Proper care will help maintain their appearance and longevity. The reflective coating (silvering) on mirrors can be damaged by certain cleaning products and moisture.

Routine Maintenance

TaskFrequencyTime Required
Clean mirrorsAs needed5 minutes
Check for black spotsOccasionally2 minutes
Verify secure mountingAnnually2 minutes

Cleaning Mirrors

Recommended method:

  1. Use any reliable liquid glass cleaner or polisher
  2. Spray cleaner on cloth, not directly on mirror
  3. Wipe in circular or straight strokes
  4. Buff dry with clean cloth

Why spray on cloth, not mirror:

  • Prevents moisture from reaching edges
  • Protects silvering from cleaner damage
  • Provides more even coverage

Protecting the Silvering

The reflective coating on mirrors can be damaged by:

Acidic cleaners:

  • Avoid cleaners containing ammonia
  • Avoid cleaners containing vinegar
  • These can cause the silvering to deteriorate over time

Moisture:

  • Avoid splashing water under or around mirror edges
  • Moisture can damage the silvering, causing black spots
  • Keep bathroom mirrors well-ventilated after showers

Troubleshooting

Black Spots on Mirror

Black spots indicate damage to the silvering, usually from moisture exposure.

Causes:

  • Water splashing under edges
  • High bathroom humidity over time
  • Moisture-containing cleaners

Prevention:

  • Use exhaust fans during and after showers
  • Spray cleaner on cloth, not directly on mirror
  • Wipe up water splashes promptly

Note: Black spots that develop after closing from moisture or improper cleaning are not covered under warranty.

Mirror Feels Loose

If a mirror feels loose or is separating from the wall:

  1. Do not attempt to remove or reattach
  2. Contact a professional or Classic Homes (if within first year)
  3. Keep area clear in case mirror falls

Scratches or Chips

Minor surface marks:

  • Usually cannot be repaired
  • Replacement may be the only option for significant damage
  • Document any damage at orientation for warranty coverage

What to Avoid

  • Don't use ammonia-based cleaners - Damages silvering
  • Don't use vinegar - Also damages silvering
  • Don't spray cleaner directly on mirror - Liquid seeps under edges
  • Don't splash water around mirror edges - Causes black spots
  • Don't use abrasive cloths - Can scratch surface
  • Don't get glass cleaner on nearby fixtures - Some formulas can damage fixture finishes

Cleaning Tips by Location

Bathroom Mirrors

  • Run exhaust fan during and after showers
  • Wipe condensation from mirror surface
  • Be extra careful with water near edges
  • Consider anti-fog products for frequently steamed mirrors

Vanity and Decorative Mirrors

  • Dust frame regularly
  • Clean glass as needed with proper technique
  • Check mounting periodically

Protecting Nearby Fixtures

When cleaning mirrors near plumbing fixtures:

  • Avoid getting glass cleaners on plumbing fixtures
  • Some glass cleaner formulas can deteriorate fixture finishes
  • Wipe any overspray immediately

Warranty Coverage: See Mirrors Standards for coverage periods and exclusions.