Now discoloured uPVC window frames, conservatories, guttering, drain pipes and garden furniture can be cleaned in just 30 seconds. Easyclean's uPVC Reviver is super-efficient at removing ingrained stains, yellowing, bird lime, dirt and grime - without scratching or dulling the glossy surface. It does what it says on the can - just spray, leave for 30 seconds to work its magic leave, then wipe off with a damp cloth and the job's done. Supplied with spray head in a 500ml bottle. Restores white uPVC.