7 Hot Dorm Room Inventions

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Pet owners will appreciate this product if they’ve come home to find that their beloved Fido has left a present on the carpet once again. PetLawn is a “pee pad” topped with artificial grass that allows dogs to use the bathroom indoors without the wet mess and odors. The key to the design is an improved drainage system and a silver-based antimicrobial compound that helps absorb moisture and eliminate stinkiness. Cost: $149