How To Clean Your Mattress: Sprinkle baking soda over the mattress and allow to sit for at least 30 minutes longer is better to absorb any odors. Using the upholstery attachment on your vacuum, vacuum the mattress.
My carpets are so gross with 3 kids carpet cleaner - Awesome! Should've done before/after pics, but I had 3 almost black stains came up beautifully! hydrogen peroxide and cup baking soda. Put in a spray bottle squirt- scrub- vacuum!