How To Clean Hood Filters - cooking recipe

Ingredients

1/2 cup baking soda
water

Preparation

Fill a large heat-resistant vessle, like a pot or flat rimmed baking sheet with baking soda. Add enough water to fill without spilling over. Place in the hood filter and turn up the heat to a slow boil.
This takes about 5-10 minutes. Since I placed mine flat in a rimmed baking sheet, I was able to assist the removal of build up with a toothbrush. I, also, with tongs flipped the filter over. The water will foam, raising the residue to the top. Rinse thoroughly.
Repeat with remaining filters.