What is the best way to a baby formulas stain out of a mattress?

There is a defect in my mattrerss, but the warrenty is only good if there are no stains.

Answers:
The best stain remover I have found is a mixture of dishwashing liquid and vinegar in equal parts...It has removed all the stains I have ever had...Try blotching this on, wait a few minutes, and rub with a cloth or sponge...See if that helps...

Other answers:
put a matress pad on it to prevent stains.
put a matress pad on it to prevent stains.
im not sure if it will work but you can try that new spray and wash two part stain remover and always use cold water on formula as it is high protein and heat will set in a protein stain instantly. then buy a matress pad, its quilted cotton fabric and will catch a lot of the shallow stains and keep them off the mattress
Are you sure it's not bodily fluids??
Try BIZ sometimes you can find it in liquid but normally in powder if u get powder mix into a liquid form scrub soak rinse
What color is your mattress? My mattress was an off white and my children spilled punch on it. I ended up using Tilex mold and mildew cleaner (basically non yellowing bleach) and it worked beautifully. It didn't even mess the color, although you would think it would. Try Resolve carpet cleaner first, it comes in a spray bottle, and if that doesn't work try the Tilex, figure it this way if it does discolor it, it was already damaged by the yellowing from the formula, you just made it a cleaner spot ;)
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