I have had my tray for years, and it's saved me a fortune in that time. It's the Eco solution, using really hot water, a cup of bicarbonate of soda plus a couple of squirts of washing up liquid. All the oven shelves and racks go in to soak, 2 hours, then wipe using a metal scourerand grease melts off. If particularly bad, I add bio washing powder as well. Contrast this with an oven cleaning kit, toxic sprays and noxious fumes, never mind the higher cost, and I know which I'd prefer! Good old Lakeland, what would I do without you? Hope this helps!
A note from the team
Thank you for placing your review. We're pleased it works well for you. Your cleaning solution isn't something we've tried or tested but we can recommend our 'Just for Racks', reference 24544 which won't give off any nasty fumes.