Easy to use. Wipe on, rub in, wipe off. Will leave a showroom shine in approx. 15 minutes. Shake cans thoroughly, hold the can horizontally while shaking is the manufacturer's advice. Mixing the ingredients is paramount to stop splatter and the clogging of nozzles. Many more tips and information on the cans. Next Working Day Delivery available on this product. 30 Day Returns available on this product. Free Post available on most products. All shipping combined. We can issue UK VAT invoices for all purchases you make with us.