Try Oxy Clean, it works great on everything!!!! Good Luck! AND use REAL HOT water, you should wear rubber gloves too

try straight ammonia; then rinse well; if oak or real wood; finish with Murphys oil soap . Before you fry something net time Hand some wax paper or alum. foil over the doors to catch the grease

Use your semen, it will work very well.

I have used this process on a multitude of properties to clean stubborn oil stains from cabinets.

Use Mr CLean Erasers with a little soap and water. Works great!

For extremely stubborn stains…
Use TSP (Trisodium Phosphate) damp cloth, wear chemical gloves and clean as normal.

Lastly, a tip from preventing further oil stains..
Take a plastic garbage bag and tape to cabinetry while using fryers. Also works for overflow of oil splatter from stove top getting on cabinetry as well. Remove when done and discard.

I believe I used Bleche-White last time I did this. Find it in the auto cleaning section of Wal-Mart, etc. Spray it on, allow it to soak for 30 seconds or so and use a wet soapy rag to wipe it down with. Then, go behind it with a dry rag.

You’ll need to cover them with a coat of polish afterwards. Anything strong enough to remove the oil will leave it bare and it could start to dry out and *****.

Do you use a splatter shield? Use the one with the tiniest holes you can find.