How To Clean Slate

Slate is a dense, naturally layered stone popular in showers, floors, and as accent walls. While more durable than marble, slate still requires pH-neutral cleaning to avoid dulling its natural beauty and damaging the seal.

Why Slate Needs Gentle Cleaning

Slate is a metamorphic rock with natural cleavage planes that create its characteristic layered appearance. While durable, slate can be affected by:

  • Acidic cleaners that etch the surface and dull the finish
  • Harsh chemicals that strip protective sealants
  • Textured surface that traps soap scum and hard water deposits
  • Natural oil finish on some slate that can be damaged by strong detergents

Common Slate Problems

  • Hard water buildup in textured surface
  • Soap scum trapped between layers
  • Mildew in grout lines
  • Dull appearance from improper cleaners
  • White film or haze from mineral deposits

Daily Cleaning: Slate Countertops

What You Need:

  • ÁTHOS Multi-Surface Cleaner
  • Microfiber Towels

Steps:

  1. Spray ÁTHOS Multi-Surface Cleaner on slate surface
  2. Wipe with damp Microfiber Towel
  3. Buff dry with clean Microfiber Towel to enhance natural sheen

Daily Cleaning: Slate Showers & Bathrooms

What You Need:

  • ÁTHOS Bathroom Cleaner
  • Microfiber Towels

Steps:

  1. After showering, spray ÁTHOS Bathroom Cleaner on slate walls
  2. Wipe with Microfiber Towel, working into textured areas
  3. Buff dry

Daily Cleaning: Slate Showers & Bathrooms

What You Need:

  • ÁTHOS Bathroom Cleaner
  • Deep Cleaning Brushes
  • Microfiber Towels
  • Stone Shine & Polish

Steps:

  1. Spray ÁTHOS Bathroom Cleaner on all slate surfaces
  2. Let dwell for 2 to 3 minutes
  3. Use Deep Cleaning Brush to scrub textured areas and grout lines
  4. Work cleaner into natural crevices
  5. Wipe with damp Microfiber Towel or rinse with water
  6. Dry thoroughly with clean Microfiber Towel
  7. Apply Stone Shine & Polish and buff for enhanced protection

What NOT To Use On Slate

  • Vinegar or citric acid cleaners
  • Bleach (can lighten or discolor)
  • Oil-based cleaners (can leave residue)
  • Abrasive scrubbers

Get Started with ÁTHOS Starter Bundles

Ready to experience the ÁTHOS difference? Our Starter Bundles give you everything you need to protect your natural stone surfaces while saving money.

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