Polished stone on the exterior of a commercial building can get clouded with stains over time. When stone is clean and polished, it can be the most beautiful detail of the structure. Stains occur by soap scum and caulking residue, sealer and repellant overspray, calcium and lime buildup, to name a few. Presto’s Stone Restore PS is a restorative cream that restores the finish of polished stone exterior surfaces. And it is formulated to safely and efficiently remove stains without the use of high-powered or special equipment.
Stone Restore PS is an environmentally friendly cleaning product that is water based and acid free. There are no harsh abrasives, so you won’t have to worry about leaving scratches or swirl marks in your building’s stonework. Because you don’t need a machine to use Stone Restore PS it can be used on both horizontal and vertical surfaces.
We recommend that you use protective gear when using this product. It is best applied with a synthetic, nonabrasive pad. You can use a towel or rag, but we like to use a pad to make uniform application easier. You’ll want to have a second rag or towel on hand to wipe away an excess product. It is important to clean the stone surface of anything that could leave scratches prior to application. Clean up is easy since the product is water based. Either spray the surface down with a spray bottle or pressure washer for hard to reach, porous surfaces.
Our other Stone Products
Once the surface finish has been returned to a brilliant luster once again, we recommend using our Leach Stop product to seal the stone. We have several other stone cleaning products if you have specific hard to clean or stained stone surfaces. Stone Restore CB2 is great for biological stains, Stone Restore HD is effective at removing efflorescence, rust, etc., and Stone Restore CT is a great multipurpose cleaner that is suitable for all types of stone surfaces. Feel free to reach out if you have any questions.