Bottle or Vase Cleaner
1/4 cup white vinegar
2 tablespoons uncooked rice
Pour 1/4 to 1/2 c. vinegar into your bottle, add rice. Cover or cap off and shake to loosen dirt. The rice works wonderfully without scratching your bottle/vase.
Bottle/Vase Cleaner
does that work on metal thermos used for coffee???