A:AnswerYou can but if you do put it on the top rack in the dish washer. Most of the time I just squeeze a little dish washing liquid on each brush separately and wash them by hand then rinse, stand them up in the dish drainer and keep them separate until they dry so the water can drain out of the big brush before you screw the little brush back in.
A:AnswerThe brush part of the straw cleaner is 3 inches and it is attached to a holder that is screwed into the handle. The total length of the straw cleaner with the handle and brush is 10 1/2 inches.
A:AnswerNo the handle is not flexible but the brush part will squeeze into slim tumblers. We have a lot of tumblers and the brush part squeezes into all of them including baby bottles.
