Bicarbonate Sosa and vinegar as a past. Paint on. Leave over night and wipe off. No harsh chemicals.

Vinegar & microfiber cloth

I put my oven racks and trays into the dishwasher. Cleans them up everytime.

Bicarb a little bit of vinegar and water

I use koh now and its so fantastic

Koh!!

I have switched to Koh cleaning products and have found it the best decision I have ever made. I now have the one, non-toxic product used in my entire home. My kids also have allergies/ asthma and have no problems using these products in my home. It makes cleaning easy. I have been very surprised how easily stubborn grime has been removed.

Biocarb paste….rub it and cover in aluminum foil.then soak in hot water

i’ve heard a lot about koh. and yes cleaning it after every use will help.

I’m sure I saw an article on here about using dishwasher tablets. I am not sure they are chemical free but have to have less than oven cleaner. Also a friend who recently got a new oven is wiping it out after every use while its still warm – so far so good on that (although I guess it depends what you are cooking!)

I use one/two of my tablets you use in your dishwasher (I buy the Aldi brand) put the racks in a plastic bin, pour hot water over the tablet to dissolve them. If your racks are really dirty leave them overnight. Then scrub off grime easily. I love this method. Baking soda is great with vinegar once you clean them up first. Always wipe them down after cooking to keep them clean.

I use Koh products supposed to not have chemicals and cleans really well

Mix 3 tbsp Baking soda and 1 1/2 tbsp water . Apply to oven, let sit for 20 minutes, wipe clean. Will need to repeat the process until oven is manageable, then clean weekly.

Vinegar and hot soapy water

We use Koh on ours and the diamond sponge, we have also heard of baking soda and vinegar and not sure of your chemical allergies but there is also a tip saying to soak them in the bath overnight in hot water with a dishwasher tablet