Surface Discoloration Diagnosis

Determine the cause of discoloration: yellowing, rust, efflorescence, or weathering

Follow the Guide

What type of surface do you have?

• Natural stone (marble, granite, etc.)

  What is the discoloration issue?

  • Yellowing
    → Lithofin MN Polish Liquid
    Apply, buff with a soft cloth
    Alternative: For deeper restoration: Lithofin MN Polish Cream
  • Rust stains
    → Lithofin Rust-EX
    Apply directly, wait 10 min, scrub, rinse
    Alternative: Consult a professional for extensive rust
  • Efflorescence
    → Lithofin CEMENT-AWAY
    Apply, scrub with a brush, rinse thoroughly
    Alternative: For severe cases: Consult a professional
• Concrete

  What is the discoloration issue?

  • Yellowing
    → Lithofin MN Concrete Coating
    Apply as per instructions
    Alternative: For deeper restoration: Consult a professional