Yes you can was you couch cushions but follow the directions below: Take the covers off (the unzip) and throw them in the washer with detergent, then the dryer. I recommend fabric softener mainly for the smell.
I often find them between couch cushions, or under a couch or chair.
Well If you get it on the couch the best thing to do is to take off the cover and wash it and if that doesn't work use nail polish remover.
No, because sofas should always come with removeable couch cushions for the satisfaction of the consumer.
Couch Cushions!
When I had 5 couch cushions I made a fort. I left two at the top, one on each side, and one at the back. that leaves an enter/exit for you.
Yes
Most of the newer couches you can't remove them their sewin onto the back of the couch
No, they can be flipped and rotated.
I think it was called something like the big comfy couch.
try looking under the couch or bed and also between the couch cushions and behind pillows ;]
Yes
Febreeze works. Just test it on a small unnoticeable part of the couch first to check and see it it will stain your couch. If it doesn't then spray the couch, especially the cushions.