10 Window Clings and Removable Wall Stickers

Whether life-size photos of favorite sports stars or colorful holiday graphics, don't be tempted to redecorate your children's walls or windows with these. They tend to contain PVC, which the American Public Health Association has called "among the most hazardous of plastic materials" and urges action to phase out the material from homes, schools, hospitals and daycare centers.

Discount retailers can do better – Walmart and Target are responding to consumer demand for safer products, requiring their suppliers to phase out the most harmful chemicals – but so far top dollar store CEOs haven't responded to requests to get toxic chemicals off their shelves.