If you’re looking for an easy way to clean a straw without a brush, there are a few options available to you. One option is to use a straw cleaning brush. This type of brush has bristles that are designed to clean the inside of the straw. Another option is to use a straw cleaning solution. This type of solution contains chemicals that will break down the dirt and debris that is built up inside of the straw. Both of these options require some preparation before using them, so be sure to read the instructions carefully. ..