Common Problems of Porcelain

Stains

Although different types of Porcelain may range in porosity any stain left on the surface will eventually be absorbed into the material. The type of finish on a Porcelain surface can also impact on the level of staining. Polished porcelain is more likely to be stained than other finishes. This is because polishing the stone increases the material’s pore size, resulting in a higher water absorption rate. The grout lines surrounding porcelain tiles are usually more at risk of staining. They are extremely porous and therefore take in more water and oil than the porcelain tile. 

STAIN-PROOF^® has a number of products that can protect against staining and remove those difficult deep stains. 

• STAIN-PROOF Premium Impregnating Sealer, formerly known as STAIN-PROOF ORIGINAL™, provides superior water and oil repellency, which will help prevent staining from food and liquid spills on all granite surfaces. The invisible, impregnating sealer permanently bonds to the pores of granite through a chemical reaction. This means a treated surface will not be affected by traffic, exposure to UV radiation or commercial cleaning processes.   
• STAIN-PROOF Alkaline Cleaner, formerly known as OXY-KLENSA™, is perfectly suited for removing stubborn stains. The powerful, oxygen based cleaner can be made into a closed poultice which can remove stains that have had time to sink into dense stones such as granite. Refer to our maintenance guide for how to apply a closed poultice to a stain.

Protecting your porcelain surfaces

For protection against stains, efflorescence and the enhancement of porcelain surfaces:

For natural look:

Premium Impregnating Sealer - 2 coats

For protection against water and oil-based stains and efflorescence we recommend using STAIN-PROOF Premium Impregnating Sealer, formerly known as STAIN-PROOF ORIGINAL™. The sealer’s deep penetration into the pores of your material will provide superior water and oil repellency. This will stop food and liquid spills from causing permanent staining and significantly reduce the formation of efflorescence. Premium Impregnating Sealer creates a chemical bond inside the pores, permanently becoming part of your material. 

Waterborne Dense Stone Sealer - 1 coat

For indoor applications, we recommend using STAIN-PROOF Waterborne Dense Stone Sealer, formerly known as META CREME™, for protection against water and oil-based stains and efflorescence. The ultra-low VOC sealer chemically bonds to the lining of a material’s pore structure, providing permanent protection. Waterborne Dense Stone Sealer deeply penetrates into the pores which creates an excellent water and oil repelling barrier. This sealer is easier to apply, requiring only 1 coat, and is suitable for smooth surfaces.

For enhanced look:

Paver Enhancing Sealer - 1 or 2 coats

For color enhancement of man-made surfaces, we recommend Paver Enhancing Sealer.Paver Enhancing Sealer offers both rich color enhancement and water and liquid protection through a patented combination of silicone technology.

Maintaining your porcelain surfaces

For everyday and heavy-duty cleaning of your porcelain surfaces: 

Maintenance is an important part of owning a natural stone or other hard porous surface. Being diligent about the condition of your surface can minimize the need for regular, heavy-duty cleaning. There are a few simple actions that can be taken such as:

• Wiping up spills as soon as possible.
• Regularly washing down areas such as pool surrounds with fresh water after use.
• Using walk on/walk off mats and vacuuming can reduce the amount of grit on a surface. 

For outdoor cleaning:

Alkaline Cleaner

For regular outdoor cleaning of organic stains such as grease, motor oil, mold stains, plant stains and stains from animal waste STAIN-PROOF Alkaline Cleaner, formerly known as OXY-KLENSA™ can be used. Alkaline Cleaner is a powerful triple action outdoor cleaner and stain remover for natural stone and other hard porous surfaces. The oxygen, alkaline and detergent based cleaner breaks down organic stains and soiling.

For indoor cleaning:

Daily Floor Cleaner

For regular indoor cleaning of organic stains such as oil, mold stains and food grime STAIN-PROOF Daily Floor Cleaner can be used. The powerful active enzyme cleaner concentrate is specially designed for natural stone and other hard surfaces.

For countertop cleaning:

Daily Countertop Cleaner

Countertops are a key feature of any kitchen. It can be a space for food preparation, dining and even acting as a second table. For this reason porous natural stone countertops usually need to be cleaned daily.

STAIN-PROOF Daily Countertop Cleaner is a pH neutral cleaner specially designed for natural stone countertops. The everyday cleaner is food safe and contains a tiny amount of invisible sealer to increase protection from staining. Daily Countertop Cleaner spray’s mild, natural citrus scent provides a refreshing aroma.