: A used mattress can house up to 10 million dust mites , along with accumulated dead skin, sweat, and bodily fluids. Health Hazards :
: Successful buyers often "vet" the seller, checking the cleanliness of their home and immediately encasing the mattress in a bedbug-proof protector before it even enters their house. The Dark Side: Creepy Crawlies and Health Risks buy second hand mattress
: Experts like The Lullaby Trust strongly advise against second-hand mattresses for infants due to an increased risk of Sudden Infant Death Syndrome. Practical Tips for Buying Used Mattresses - Nolah Mattress : A used mattress can house up to