"I'd cleaned the sink a dozen times. Turns out the smell was in the disposal and the pipes, not the sink itself. The foam from this got down where I couldn't reach. Gone after one tablet."
"I tried lemons, baking soda, ice cubes, every Pinterest hack. Nothing actually cleaned the under side of the splash guard. These do. The foam gets up under there where you can't reach."
"Set a reminder to drop one in twice a month. $20 for a year of not thinking about my disposal is a no-brainer. Citrus scent is genuinely nice, not chemical-y."