Merrychef oven cleaner - Your Merrychef oven should be cleaned every day to maintain and keep it running smoothly. Our specially formulated cleaner is nonabrasive and if used regularly, will quickly cut through any grease or food debris built up on your Merrychef oven. After cleaning we recommend you thinly coat your oven with the Merrychef oven protector to provide a barrier against further build-up of grease and make regular cleaning quicker and easier.