Easy to use non detergent cleaner for clothing tents awnings marquees rucksacks panniers and camera bags tech washs gentle action lifts out dirt and revitalises all water repellent finishes recommended for gore tex symparex permatex event and nikwax analogy use neat tech wash and sponge or soft nylon brush to treat stubborn stains before washing remove all non washable parts shake well before use follow care label instructions do not use detergents