We once bought carpet and asked the salesman for any color that would hide cat vomit and food stains. Got a beautiful cedar red brown. Then we figured out there are great cat foods out there without dye in them and that solved the problem.

I have an 18 year old cat that has thrown up thruout his life if he eats too fast or gets just one little thing that is stomach does not like.

This is why I'm a dog person, lol.

like Dog don't barf??
Bearisgray...your comment made me giggled!!!

mine hasn't ......yet

Now you know why she was free....

Hope that you can get out the stain.

We grow wheat grass for our kitty, Misty as she is totally indoors. She loves it and she never has hairballs or throws up.

soak the block(s) in Oxy clean.

Try tea staining it, might work.

I am so sorry. Cats are wonderful companions, but they can be a pain in the neck too. My cat chewed holes in a bunch of water bottles in the laundry room last night. Water everywhere. At least it was just water. She has done this with other things that are not so easy to clean up.

That 'sew' sucks... I would try to scrub it out before ripping the blocks apart.