I put fresh grounds in for every pot I make, but my mom will use the same grounds for, like three days. D:
Do you have different sponges for different tasks in your kitchen?
I use one for dishes, one for wiping down counters, and a third for walls and the floor. My dad uses the SAME SPONGE FOR ALL TASKS GROSS.
What gross food/kitchen-type things do your family/roommates do?