DO NOT USE A. LINER. I did that and now have a rust hole in the bottom. There are no parts to replace it and I now have to buy a new double wall oven. I loved this oven too. They should have, DO NOT PUT ANYTHING ON THE BOTTOM OF THE OVEN because I see many people have done the same thing you and I have done. What an awful experience for me. They told me they couldn't find liners to replace mine. I am distraught. I will never buy an Electrolux appliance again and I did love the oven.

I've had one for several years now, and I love it. Gave one to my daughter, and she loves it. I make bread in pullman pans once a week. These make a sandwich loaf and are baked with a tight-fitting lid on them for part of the baking. The lid tends to drip a little moisture and if it weren't for the liner, it would be a mess to clean. Once the oven is cool, I wipe the drip up with a paper towel. Same thing for sticky pecan rolls. If I put too much liquid in the bottom of the muffin tins, it tends to spurt out and sticks to the bottom of the oven. It's so easy to pull the liner out and give it a quick wipe. Although I have a self-cleaning oven, I hate to use it - such a waste of energy.... The oven liner takes care of the problem for me. -Grainlady

Trailrunner has it right about cleaning right away. In fact I may have just "Saved" our Elux oven, after the Thanksgiving Turkey "leaked" a bit onto the bottom of the oven. Wife saw it, & said "I gonna run the Self-clean". There was only one lil spot on the bottom of the oven, but if you read Wolf's care manual for the cobalt oven, You will see that's a "No NO" to just run the self clean for such deposits. I told her I would clean it for her, she said "No Biggie" and She did it herself,--that saved a lotta electricity and "Fate tempting" Anyway without "Further Ado" here is the wolf info, You should probably get that info for your oven manufacturer's cleaning recommendations, sooooo U will have to decide how or whether to use this info on your particular oven! As this will make my post pretty long, I will add more later in another post. "Wolf Info" "Oven Interior (Blue) Before utilizing the self-clean feature, use a razor blade to gently lift baked on foods from oven cavity and window. For stubborn stains,spray with a mild abrasive cleaner or spray degreaser and scrub with a no-scratch Scotch-Brite� pad (pink or blue). If stain persists, use Easy-Off� Fume Free Oven Cleaner or a S.O.S.� Steel Wool Soap Pad. The S.O.S.� pad should be used lightly at first and with more force if the stain remains. Wash the entire oven cavity with soap and water to remove all cleaning chemicals before entering self clean mode. If the residue is not cleaned from the cavity, etching of the porcelain may occur. Once self clean cycle is complete, allow the oven to cool completely and wipe out ash with a damp cloth. IMPORTANT NOTE: Do not allow food with a high sugar or acid content (i.e. milk, tomatoes, fruit juices) to remain on any porcelain enamel surface. Failure to remove these foods may cause a permanent dull spot. IMPORTANT NOTE: Never wipe a warm or hot porcelain surface with a damp cloth or sponge as this may cause chipping or crazing (hairline cracks)." Gary

I know our amusement park did LineX spray for their water slide. Check with your local spry liner rep and ask if they've done any and go from there.