Oven Liners for Bottom of Oven - 2 Pack Large Heavy Duty Mats, 17”x25” Non-Stick Reusable Liner for Electric, Gas, Toaster Ovens, Grills - BPA & PFOA Free Kitchen Accessory to Keep Oven Clean (Black)

Ok, I had the real test. I made and baked a lasagna. Of course it bubbled over. I had placed the oven protector on the rack, I took it out. Removed the cover from rack and it looked baked on. Literally ran water over it all came off. Amazed. Ordered more. It's a must have. I hate cleaning the oven.

I've always used silicone sheets for the bottom of my oven. I tried these since the price was good and so were the reviews. So glad I did! I had to cut one side to fit but they are great! They are perfect for catching any drips and wipe right off. Will buy again.

I am so glad I bought this! I just put it in the oven and any spills I just wipe right! Definitely a must have!

From the product description:"In all ovens with hidden heating elements, the oven mat needs to be placed on the lowest rack (not on the oven bottom). "I didn't see this instruction at first. I put the mat at the bottom of my gas oven and the first time I baked, I had a very strong gas odor that even set off my carbon monoxide detector. The mat was blocking the gas vents on the bottom of the oven so they couldn't completely light, I think. I moved the mat up from the bottom floor to the bottom rack, and now everything is fine again. I'm deducting one star because the title of the product listing is "Oven Liners for Bottom of Oven".

Easy to use! I finally replaced the ole oven liner with this and it gives it a much cleaner look! Great quality and easy to cut to place in the oven

Nice heavy duty oven base protectors. I've used aluminum foil in the past but after reading up on that, decided to order these.

If you have a newer oven which has the hidden element in the bottom then these have to go on the rack.

These oven liners are a saver. I usually buy them for friends bc they love mine!