Final cleaner, useful to eliminate the white veil left by the laying of joints on tiles, terracotta, terracotta tiles, natural stone, etc.
Without hydrochloric acid, which is aggressive, Final Cleaner Louis XIII preserves tiles and joints while being powerful thanks to its high phosphoric acid concentration.
Recommended to remove cement, lime, plaster, limestone, saltpetre, rust, oil...
- Average use approx. 1 litre for 30m².
- After rinsing, we recommend to protect porous surfaces like terracotta with the Anti Stain Impregnator LOUIS XIII below.
Available in : 1 liter, 5 liters