NEW $1/2 O-Cel-O Sponge Coupon This post may contain affiliate links. Please see the full disclosure policy here. Posted on September 15, 2012 Written by Mary Leave a Comment There is a new $1/2 O-cel-o sponge coupon available to print. I can’t have enough sponges in my house – lots of kids=lots of spills! Does anyone know if they sell these at the Dollar Tree?