Really, the only way to do that is to clean them on a regular basis ... oven's self-cleaning setting for this dirty job, it ...
In the kitchen, there's always something in need of a deep clean — think food splatters on kitchen cabinets and stainless steel appliances, plus the grime that builds up inside dishwashers ...
Cleaning dirty oven racks are an annoying chore and as expected, there are a number of guaranteed tips and tricks out there that will make the job easier. That is, as long as you buy the special ...
Make sure your oven is off and cool, then empty out any racks or ... using the self-cleaning feature on your oven. The process can create a lot of smoke if your oven is too dirty.