food grade water bottle lid,new style: 1,OEM service offered 2,all tests passed 3 ... our water bottle lid:How to clean a cap? 1) Remove the bottle's cap and set it aside ... vinegar inside, add warm water until the bottle is 1/2 full. Push a bottle brush through the ... of the bottle, and then place a small amount (1 tsp. or less) of vinegar on a soft cloth ... with us! food grade water bottle lid,new style