Placing heat-sensitive items, such as candles or electronics, on a radiator shelf can be dangerous. Tyler Tranni, owner of Tranni Home Remodeling , says, 'Shelves over radiators can be fine if ...

Their solution is the Fervent Carpet, a coiled throw rug with an anti-allergenic twist: every two months, it can be connected to a radiator and heated up to 140 degrees Fahrenheit, killing the ...