Using this Peaty's Foam Cleaner Concentrate is a breeze. First, find a suitable container. Use the 200ml fill lines on the one - litre bottle to measure the right amount of concentrate. For every 200ml of concentrate, add water to make a litre of cleaner. You can adjust the ratio according to how dirty your bike is. Once diluted, simply spray the cleaner on your bike. Use a brush to scrub away dirt and grime, then rinse it off with water. When it comes to storage, keep the bottle in a cool, dry place. Avoid exposing it to direct sunlight or extreme temperatures. And always keep it out of reach of children. If you notice any clumping or change in the liquid's appearance, it might be time to replace the concentrate.