Essential Perfect Grout Treatment Primer is a high-performance cleanser and primer designed to pre-treat and prepare grout joints for the application of Essential Perfect Grout Color Sealers. A specialised cleaning primer that prepares grout sections for recoloring. Removes persistent stains from wall and floor grout joints and is safe to use around plastic and enamel baths and showers. It prepares the area by cleaning and opening up the small pores in the surface of the grout, so that the Essential Perfect Grout Colour Sealer has the best surface to attach to. 500ml bottle. HOW TO APPLY:   1. SHAKE WELL BEFORE USE. 2. Before using it, read the label and observe the personal protection instructions. 3. Spray the grout line from a distance of around 20-30cm. 4. Allow for 2-3 minutes of work before agitating with a stiff brush or scouring pad and rinsing with clean water. 5. Allow the grout joints to dry completely before applying Essential Perfect Grout Colour Sealers. Please Note: Prior to application, always test Essential Perfect Grout Treatment Primer in an inconspicuous location on-site. Splashes on sensitive objects such as metal, wood, or clothing should be avoided. DATASHEET