Dog Pee on a Mattress

Dog Pee on a Mattress

While I was gone, my foster dog got into my bedroom, (roommate left the door open) and she peed on the sheets which soaked into the mattress. I only noticed it because last night as I was in my bedroom putting my shoes on to take the dog for a walk, she jumped on the bed and peed again. I stripped the sheets quickly, and there was only a litte bit of pee that soaked onto the mattress but I found the other pee spot. I soaked up the "fresh" pee with paper towels, doused it with vinegar and then rinsed it with water. But there is still a pee stain and also the older pee stain. Any clues on how to get pee stains out of mattresses? Thanks!
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Blackberry Disease

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hooray!

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nice surprise

What the hell’s this crap on my zinnias?

What the hell’s this crap on my zinnias?