5Star bug tar and road grime remover 400 g is a powerful and effective product that can be used to remove bugs, tar and road grime from your vehicle's paint, glass and wheels. It is easy to use and can be applied by hand or with a spray bottle. To use 5star bug tar and road grime remover, simply spray or apply a small amount of product to the affected area. Allow the product to sit for a few minutes, then wipe it away with a clean microfiber cloth. If necessary, you can use a sponge or brush to help remove stubborn dirt and grime. 5Star bug tar and road grime remover is safe to use on all types of surfaces, including paint, glass, plastic and metal. It is also biodegradable and non-toxic.