1. Dansand® Paving Stone & Block Cleanser should be diluted with water in a 1:4 ratio. The area for treatment should be cleaned manually with a stiff brush or similar, washed down with a water hose or subsequently cleaned with a high-pressure cleaner. In severe cases Dansand® Paving Stone & Block Cleanser can be applied undiluted and left to act on the surface for a few minutes. In the case of oil and grease stains a high-pressure cleaner should be used. Prior to cleaning the texture of the surface should be assessed and how much of it is soiled/polluted in order to establish, which dilution to apply. Check on a small area first.

2. After cleaning it is important to rinse the surface thoroughly to remove all remaining Dansand Paving Stone & Block Cleanser.

3. The result is clean and attractive areas. Remember to repeat the treatment as needed in order to inhibit the formation of dirt, green incrustations, oil and grease.