How to get pee out of a mattress??

[Black Zebra]

Peed while the mattress cover was being washed from being peed on…..
How do I clean this?

Helpppppp before I actually lose my mind.

[OneMinute]

Baking soda and club soda has worked well for me and I let it sit out in the sun for awhile after I cleaned it. If you have one of those fabric/pet cleaners like the green machine those work great too!

[Orange Vulture]

Peroxide works wonders for me if the stain is newer, and hasn't soaked in for awhile. If the pee has set in you may have to treat it before using the peroxide. For a pre treatment you can mix water, white vinegar and dish soap in a spray bottle and pour it ALL over the area. Scrub it in good and then blot. Then you can cover with baking soda, and leave to dry.