8. Shower Curtains
Ends in: Six months
Cost on average: $20–$80*
Shower curtains and liners should be replaced every six months. Regular cleaning can help maintain them, but replacing them is necessary to prevent mold, mildew, and dirt buildup.

Shower Curtains, Shutterstock, and GM Stock Studio
Instead of discarding old shower curtains, consider repurposing them as floor coverings or tablecloths for messy projects.