How To Clean Mattress Stains. Use a clean rag to spread the baking soda so it forms a thin layer of paste over the mattress surface. Wipe with a damp rag to remove any residue then let it air dry.
Once you have identified the stains on your mattress it is time to spray a generous amount of the white vinegar directly on to the stains. Whisk 2 tablespoons of powdered white laundry detergent no blue crystals no oxygenated bleach with 1 tablespoon of water to create a dry foam. However make sure you spray a generous amount directly on to the stains.
Dip an old toothbrush into the suds.
According to the national bed federation website s guide to ridding stains from your mattress stains such as urine can be removed using a sponge dampened with a warm solution of mild detergent or. Use a spoon to stir them together and creates suds. Wipe away excess cleaner with a clean damp cloth. Wipe with a damp rag to remove any residue then let it air dry.