A perfect cleaner for technical outdoor clothing Effectively cleans all technical fabrics and clothingProtects the water-repellent finish on waterproof clothingCleans as a first step when applying water-repellent treatmentsSuitable for use on GORE-TEX, and eVent garmentsWorks at 30°C in all types of waterGranger\'s Performance Wash (an updated version of their Performance Cleaner) is a wash-in formulation designed to carefully clean all of your outdoors and technical clothing. Washing technical clothing in regular household detergents can leave it contaminated with various chemical residues, resulting in the breathability or water-repellency of the garment becoming much less effective. Granger\'s Performance Wash has been designed to work with, rather than against, the specialist materials that make up your technical garments. It removes dirt and eliminates odours whilst maintaining breathability and water-repellency. And because it cleans at temperatures as low as 30°C, you can be sure your clothing is thoroughly clean whatever wash-cycle you use. It\'s suitable for all types of technical clothing, as a replacement detergent for your regular washing, or as the first step in applying water-repellent treatments. Granger\'s Performance Wash is a detergent-based cleaner, free from the perfumes, optical brighteners, and heavy cleaning agents found in regular household detergents. Instructions: Use one 50ml cap-full per wash load, or half a cap if hand-washing For top-loading machines, double the amount of Performance Wash being used Dry your garment as per its care label instructions Granger\'s Performance Wash can be applied directly to your garment before washing to combat tough stains Note: the picture shows the 300ml bottle, however this product is the larger 1 Litre bottle.This product has bluesign certification, meaning sustainable production methods have been used. The bluesign system assures the highest level of consumer safety, minimum impact on people and the environment and a responsible use of resources.