Product Questions - FAQ

Q: I forgot to remove excess Stain-Stop and now there are marks. What do I do?

Dried Stain-Stop residue shows as dark spots or a hazy film. Remove with Lithofin MN Power-Clean undiluted - apply, leave 10-15 minutes, scrub vigorously with a nylon pad, rinse. Repeat if needed. For very stubborn residue, Lithofin WAX-OFF (solvent-based) may help dissolve it. This is why removing excess within 10-15 minutes is critical - always wipe back the excess before it dries.

Q: How long should I leave ALGEX before rinsing?

Leave ALGEX for 24-48 hours for best results. The product needs time to penetrate and kill the biological growth (algae, moss, lichen) at the root level. Apply on a dry surface when rain is not expected for at least 24 hours. After 24-48 hours, you can either rinse with a garden hose/pressure washer, or in some cases, let natural rainfall wash away the dead growth over the following weeks. ALGEX continues to work preventively after treatment.

Q: How long should I leave Anti-Slip on the surface?

Contact time is critical and varies by surface type: Marble/limestone/calcareous stone: 5-8 minutes maximum (acid-sensitive). Granite/basalt/slate: 10-15 minutes (acid-resistant). Porcelain/ceramic tiles: 10-15 minutes. Always test on a small area first to check the effect. Shorter time = less texture change, less anti-slip effect. Longer time = more texture change, more anti-slip effect. Rinse very thoroughly after the contact time.

Q: When should I use WEXA instead of regular cleaners?

Lithofin WEXA is the heavy-duty option for extreme soiling situations: thick grease deposits in commercial kitchens, soot and fire damage, rubber tyre marks on stone floors, heavy industrial soiling. It is strongly alkaline and much more powerful than MN Power-Clean or KF Intensive Cleaner. Use WEXA when regular cleaners are not strong enough. Safe for all stone types (alkaline). Dilute 1:5 to 1:20 depending on soiling. Wear gloves and eye protection.

Q: When should I use Stainstop PLUS instead of MN Stain-Stop?

Lithofin Stainstop PLUS is the universal version - it works on natural stone, tiles, engineered stone, AND cotto/terracotta. Use it when: 1) You have multiple surface types and want one product. 2) You are unsure about your surface type. 3) You need premium protection on mixed installations. MN Stain-Stop is specifically optimised for natural stone and gives the best results on marble, granite, limestone, etc. For pure natural stone projects, MN Stain-Stop is the better choice.

Product Questions

22 frequently asked questions

What is the difference between MN Stain-Stop and MN Basic Protection?

MN Stain-Stop is solvent-based and provides both oil AND water repellency - maximum protection. Best for high-risk areas: kitchen countertops, heavily used surfaces, outdoor stone. MN Basic Protection is water-based and provides water and dirt repellency, but less oil resistance. Better for: interior floors with normal use, wall cladding, surfaces with low oil exposure. Stain-Stop is the premium choice; Basic Protection is the standard choice.

Should I use MN Wash & Clean or MN Easy-Clean for daily maintenance?

Both are pH-neutral daily cleaners, but for different situations. MN Wash & Clean is a concentrate that you dilute in mop water - ideal for floors and large areas. Economical for regular mopping. MN Easy-Clean is a ready-to-use spray - ideal for countertops, vanities, and quick spot cleaning. More convenient for small areas. For a kitchen with a marble countertop and marble floor: MN Easy-Clean spray for the countertop, MN Wash & Clean in mop water for the floor.

When should I use MN Power-Clean vs KF Intensive Cleaner?

MN Power-Clean is formulated for natural stone - optimised for marble, granite, limestone, etc. KF Intensive Cleaner is formulated for ceramic tiles, cotto, and clinker. Both are alkaline intensive cleaners. If you have a natural stone surface → MN Power-Clean. If you have ceramic/porcelain tiles, cotto, or clinker → KF Intensive Cleaner. Both are safe on all surfaces (alkaline), but each is optimised for its specific surface category.

What is the difference between MN Colour Intensifier and MN Slate-Oil?

MN Colour Intensifier is a universal colour-enhancing impregnator for all natural stone types. It deepens colour and provides stain protection. Works on marble (honed only), granite, sandstone, limestone, etc. MN Slate-Oil is specifically designed for slate - it penetrates deeply into slate's layered structure for optimal colour development and consolidation. For slate: MN Slate-Oil gives the best result. For other stones: MN Colour Intensifier.

How long should I leave OIL-EX on a stain?

Apply OIL-EX as a thick layer (5mm+) over the stain, extending 2cm beyond the stain edges. Cover with cling film to prevent the paste from drying out. Leave for: Fresh stains (< 24h old): 2-4 hours. Moderate stains (days old): 6-12 hours. Old stains (weeks/months): 12-24 hours. Very deep stains: multiple applications may be needed. After removing the paste, clean the area with MN Wash & Clean. If the stain has reduced but not disappeared, repeat the process.

Recommended: Lithofin OIL-EX, Lithofin MN Wash & Clean

I forgot to remove excess Stain-Stop and now there are marks. What do I do?

Dried Stain-Stop residue shows as dark spots or a hazy film. Remove with Lithofin MN Power-Clean undiluted - apply, leave 10-15 minutes, scrub vigorously with a nylon pad, rinse. Repeat if needed. For very stubborn residue, Lithofin WAX-OFF (solvent-based) may help dissolve it. This is why removing excess within 10-15 minutes is critical - always wipe back the excess before it dries.

Recommended: Lithofin MN Power-Clean, Lithofin WAX-OFF

How long should I leave ALGEX before rinsing?

Leave ALGEX for 24-48 hours for best results. The product needs time to penetrate and kill the biological growth (algae, moss, lichen) at the root level. Apply on a dry surface when rain is not expected for at least 24 hours. After 24-48 hours, you can either rinse with a garden hose/pressure washer, or in some cases, let natural rainfall wash away the dead growth over the following weeks. ALGEX continues to work preventively after treatment.

How long should I leave Anti-Slip on the surface?

Contact time is critical and varies by surface type: Marble/limestone/calcareous stone: 5-8 minutes maximum (acid-sensitive). Granite/basalt/slate: 10-15 minutes (acid-resistant). Porcelain/ceramic tiles: 10-15 minutes. Always test on a small area first to check the effect. Shorter time = less texture change, less anti-slip effect. Longer time = more texture change, more anti-slip effect. Rinse very thoroughly after the contact time.

Recommended: Lithofin Anti-Slip

When should I use WEXA instead of regular cleaners?

Lithofin WEXA is the heavy-duty option for extreme soiling situations: thick grease deposits in commercial kitchens, soot and fire damage, rubber tyre marks on stone floors, heavy industrial soiling. It is strongly alkaline and much more powerful than MN Power-Clean or KF Intensive Cleaner. Use WEXA when regular cleaners are not strong enough. Safe for all stone types (alkaline). Dilute 1:5 to 1:20 depending on soiling. Wear gloves and eye protection.

When should I use Stainstop PLUS instead of MN Stain-Stop?

Lithofin Stainstop PLUS is the universal version - it works on natural stone, tiles, engineered stone, AND cotto/terracotta. Use it when: 1) You have multiple surface types and want one product. 2) You are unsure about your surface type. 3) You need premium protection on mixed installations. MN Stain-Stop is specifically optimised for natural stone and gives the best results on marble, granite, limestone, etc. For pure natural stone projects, MN Stain-Stop is the better choice.

When should I use BERO instead of Power-Clean?

Use BERO for regular maintenance of natural stone surfaces, as it is gentle yet effective. Power-Clean is ideal for more intensive cleaning tasks, especially for heavily soiled areas. Choose BERO for routine care and Power-Clean for deep cleaning.

Recommended: Lithofin BERO, Lithofin Power-Clean

What is the difference between NanoTOP and Stain-Stop?

NanoTOP provides a protective layer that enhances the surface's water repellence and stain resistance. Stain-Stop, on the other hand, is specifically formulated to prevent stains from penetrating the stone. Use NanoTOP for ongoing protection and Stain-Stop for immediate stain prevention.

Recommended: Lithofin NanoTOP, Lithofin Stain-Stop

What is the difference between green products and regular products?

Green products are formulated with environmentally friendly ingredients, making them safer for both users and the environment. Regular products may contain harsher chemicals that can be effective but less eco-friendly. Choose green products for a sustainable cleaning solution.

Recommended: Lithofin Green Line

What surfaces is the PL line suitable for?

The PL line is designed for various surfaces, including natural stone, ceramic, and concrete. It provides effective cleaning and maintenance solutions tailored to the specific needs of these materials. Use the PL line for versatile stone care.

Recommended: Lithofin PL Line

What do care kits contain and what is their value?

Care kits typically include a selection of essential Lithofin products tailored for specific stone types or cleaning needs. They offer great value by providing everything you need for effective maintenance in one package. Using a care kit simplifies the cleaning process and ensures optimal results.

Recommended: Lithofin Care Kits

Are there refill options available for Lithofin products?

Yes, many Lithofin products come with refill options, allowing you to save money and reduce waste. Refills are available for popular items, making it easy to maintain your stone surfaces sustainably. Check the product details for specific refill options.

Recommended: Lithofin Refill Products

What is the value difference between spray and concentrate products?

Spray products are convenient for quick applications and spot cleaning, while concentrate products offer a more economical solution for larger areas. Concentrates can be diluted to suit your needs, providing flexibility in usage. Choose based on your cleaning requirements.

What are the applications of Abra-CLEAN?

Abra-CLEAN is a versatile cleaner suitable for various surfaces, including natural stone, ceramic, and glass. It effectively removes dirt, grease, and stains without damaging the surface. Use it for regular cleaning or tough stain removal.

Recommended: Lithofin Abra-CLEAN

How is FVE used in stone care?

FVE is a specialized cleaner designed for the removal of stubborn stains and residues on natural stone surfaces. It is particularly effective on polished stones and can restore the original appearance. Apply it as needed for tough cleaning tasks.

Recommended: Lithofin FVE

What are the specialist uses for ASR?

ASR is designed for the removal of particularly stubborn stains and residues on various stone surfaces. It is ideal for professional use in restoration projects or for challenging cleaning tasks. Use ASR when other products are ineffective.

Recommended: Lithofin ASR

How does Multi-Seal compare to Stain-Stop?

Multi-Seal provides a stronger, long-lasting seal for porous surfaces, while Stain-Stop is effective for immediate stain prevention. Use Multi-Seal for enhanced protection on surfaces that require more durability. Both products are excellent for stone care but serve different purposes.

Recommended: Lithofin Multi-Seal, Lithofin Stain-Stop

What is the difference between Stainstop PLUS and regular Stain-Stop?

Stainstop PLUS offers enhanced protection against stains and is suitable for high-traffic areas. Regular Stain-Stop is effective for general use but may not provide the same level of durability. Choose Stainstop PLUS for areas that require extra care and protection.

Recommended: Lithofin Stainstop PLUS, Lithofin Stain-Stop

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