Knowledge Base – Natural Stone Stain Removers
Knowledge Base – Natural Stone Stain Removers
Category: Natural Stone Stain Removal Solutions
Purpose: Troubleshooting and removing stains from natural and engineered stone surfaces.
Natural stone stain removers are specialised chemical solutions designed to remove stains such as oil, grease, rust, organic staining, and etching from surfaces like marble, limestone, granite, travertine, and engineered stone. These products typically work through either chemical reaction, bleaching, or poulticing methods that draw stains out of porous stone materials.
Types of Stains in Natural Stone
Common stains found in natural stone surfaces include:
Oil & Grease Stains
Typically found on kitchen benchtops, splashbacks, and outdoor cooking areas.
Rust Stains
Caused by oxidation from iron content in stone combined with moisture exposure.
Organic Stains
Caused by food, leaves, coffee, wine, algae, or biological contamination.
Etching & Surface Damage
Common in marble and limestone due to acidic substances.
Using the correct chemical solution is critical because different stains require different removal methods.
Product Knowledge Base
1. Lithofin Oil Stain Remover
Product
Lithofin OIL-EX
Description
A ready-to-use poultice gel designed to remove deep oil and grease stains from natural and engineered stone surfaces.
Key Features
- Highly absorbent solvent-based poultice
- Removes deep oil and grease stains
- Suitable for polished surfaces
- Easy gel application
Suitable Surfaces
- Marble
- Granite
- Limestone
- Travertine
- Concrete
Application Method
- Remove loose debris and surface dirt.
- Apply a layer of gel approx. 2mm thick.
- Allow product to dry for about 12 hours.
- Brush off remaining powder residue.
Coverage
Approx. 0.5 m² per 250ml.
Important Notes
- Repeat applications may be required.
- Not suitable for solvent-sensitive surfaces.
2. Rust Stain Removers
Product
Lithofin Rust‑EX
Description
A specialised rust remover designed for marble and limestone surfaces.
Key Uses
- Removes rust stains from natural stone
- Suitable for bathroom surfaces
- Ideal for iron-based staining
Recommended For
- Marble floors
- Limestone tiles
- Stone benchtops
Product
Faber Mar Gel Plus
Description
Professional rust stain remover formulated for natural stone surfaces.
Typical Applications
- Rust marks from metal furniture
- Fertilizer staining on stone
- Outdoor stone surfaces
3. Organic Stain Removers
Product
FABER Oxidant
Description
Oxidising stain remover designed for removing:
- Yellowing
- Watermarks
- Organic stains
Suitable for most natural stone surfaces.
4. Oil & Grease Poultice Stain Remover
Product
Aqua Mix Poultice Stain Remover
Description
A clay-based poultice compound designed to draw oil, grease, and wax stains from porous stone surfaces.
How It Works
The absorbent clay pulls oil stains out of the stone pores during drying.
5. Etch Mark Removal
Product
MB11 Marble Etch Remover
Description
A polishing compound used to repair acid etching and dull spots on marble surfaces.
Suitable Surfaces
- Marble
- Limestone
- Calcite-based stone
6. General Stain Removal & Deep Cleaning
Product
Lithofin MN Power‑Clean
Description
Heavy-duty alkaline cleaner used to remove deep contamination, wax, and embedded dirt from stone surfaces.
Best Practices for Stone Stain Removal
1. Always Identify the Stain Type
Using the wrong product can worsen the stain or damage the stone.
2. Test First
Always test on an inconspicuous area before full application.
3. Multiple Applications May Be Required
Some stains penetrate deeply into stone pores.
4. Seal After Treatment
After stain removal, applying a penetrating sealer helps prevent future staining.
Surfaces Compatible With Stain Removers
These products may be suitable for:
- Marble
- Limestone
- Travertine
- Granite
- Quartzite
- Bluestone
- Terrazzo
- Slate