Sprayhood & Tent Shampoo is ready to use. By diluting it, it will be less effective.
However, you should first clean the boat cover or tent with water and then brush the cleaning agent in thoroughly.
- Allow the shampoo to soak in for half an hour.
- Instead of rinsing it out then, put the boat cover or the tent in a tub with lukewarm water.
- After the tent has soaked overnight, you can rinse away the grime.
- If necessary, use a brush to brush away the grime some more.