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.Supplied with spray head in a 500ml bottle . Supplied with spray head in a 500ml bottle . Just spray and leave it for half a minute to work its magic . Restore uPVC window frames to as-new whiteness… in seconds!.