Oven Liners for Bottom of Oven - 3 Pack Large Heavy Duty Mats, 16.25”x23” Non-Stick Reusable Liner for Electric, Gas, Toasters, Grills - BPA & PFOA Free Kitchen Accessory to Keep It Clean (Black)

UPDATE: Works great now! The seller needs to update the instructions to be more clear. My problem was that it went edge to edge on the sides of the oven wall (you place it on the lower rack. This is a must... the instructions are clear about this). I cut the mat down so it left space around all sides to match the rack. It does say you need circulation, but I thought that was about placing it on the rack and not the bottom. Also, the seller reached out and offered to refund my money which is very awesome.Previous review:Just tested with baking chocolate chip cookies and chicken pot pie. It took three times as long to cook than without the sheet, so beware. The first batch of cookies was with the sheet and took 30 minutes. The second batch I removed the sheet and it took 10 minutes like it normally does. The chicken pot pie did not take quite three times as long, but it was much more longer than normal. More than double but not quite triple. So there you go.

I love this oven liner. I have an older stove and I have to clean it the old fashioned way, by hand. The liner alleviates the need to clean the bottom of the oven. And when things drip or spill I just pull the liner out and rinse it off.

So far they have been great easy to trim and I like that I could order in this color so it’s easy to see something is on it so I can clean when I see it to keep it from baking on

I’ve been trying this product for a while and so far is very convenient. I cut it in 2 pieces to fit the shape of my oven and is absolutely great …the only part I need to “adjust” is my cooking times… I add 10-15 min to each recipe to make sure everything reaches the temperature desired ( I take that in order to not clean my oven )

This is really good. No smell even when oven is on. And after moving into our rental this is an excellent way to keep oven clean especially when it it frequently used. I can save on parchment paper now. And the black blends in with the rest of the inside.

These oven liners are the best because you can take them out and wash them and put them back in the bottom of the oven. We do not have to clean our oven as often.

Don’t know how it happened about two stoves one for myself one for my brother and mine unbelievably did not come with an automatic cleaner! Identical stoves his got it. Mine did not… after cleaning mine manually. I decided to try these and they are 100% all that and a bag of chips.

This was my 2nd order of these. Love them to keep the bottom of my oven clean. Just slide it out and wipe it off when it get dirty or spills from baking. I would say I replace it every 6 to 9 months.