Why Is the Silicone Tubing Inside My Coffee Maker Turning Black and Moldy?
You lift the lid of your coffee maker one morning. You peek at the silicone tubing inside. You spot dark spots, black slime, or a fuzzy film clinging to the walls. Your stomach drops. That black stuff is likely mold, mildew, or a sticky biofilm. It grows fast, it smells musty, and it ends up…
