
Of course! That's a great question, and the good news is you can definitely wash your foam sofa cushions to freshen them up.
The key is to avoid the washing machine and dryer. The aggressive spinning and tumbling can damage the foam, causing it to tear or disintegrate. Instead, the best method is to wash them by hand. You can do this in a bathtub by filling it with lukewarm water and a small amount of mild laundry detergent. Submerge the foam cushion and gently squeeze it repeatedly to work the soapy water through it.
Once you feel it's clean, drain the tub and refill it with clean water to rinse. Continue squeezing the cushion until the water runs clear and all the soap is gone. To dry, squeeze out as much excess water as you can without wringing or twisting the foam. Then, stand the cushion up on its side in a well-ventilated area to air dry. Pointing a fan at it can help speed things up, but be prepared for it to take a few days to dry completely. It's really important that the foam is 100% dry all the way through to prevent any mold or mildew from growing.


