Malinin landed six quadruple jumps, including the quad Axel, on his way to claiming gold in Boston Jurij Kodrun - International Skating Union/International Skating Union via Getty Ilia Malinin ...

Luckily, there are a number of ways to clean a yellow-stained mattress. In the first instance, try just adding baking soda to the stain - gently rub it in, leave for 15 minutes, and then vacuum.