Just mix two natural ingredients that can be easily found in the pantry: we are talking about wine vinegar and lemon. Once the two ingredients have been mixed, it is best to pour the solution into a spray bottle and spray it on the walls and glass of the oven. After turning the oven on at 180 degrees, place the film or plastic bags on it: the film allows you to leave the product on without the risk of it drying out. Therefore, stains and encrustations “soften”.
Once the film has been left to act, it can be removed: the stains and encrustations will have visibly disappeared. If there are more stubborn stains, it is necessary to heat the oven to a temperature of up to 50 degrees before cleaning it. Once the oven is hot, just open it and pass in the bicarbonate mixed with citric acid . This is a perfect ecological cleaning to remove all encrustations from the appliance.