oven cleaner

US /ˈʌv.ən ˌkliː.nər/
UK /ˈʌv.ən ˌkliː.nər/
"oven cleaner" picture
1.

a chemical product used for cleaning the inside of ovens

:
I need to buy some oven cleaner to get rid of these stubborn grease stains.
Always wear gloves when using oven cleaner.