If you have ever tried washing a bottle before, you will be familiar with one significant challenge the activity poses; the inability to achieve optimal cleaning results. This usually occurs because the bottle's opening is much too small to allow you to fit your hands or a sponge in it. As a result, you will not be able to wash the corners and angles of the bottle properly.
With this stainless steel straw brush, however, you won't face any such problems. This is because it has a thin brush build that ensures it will be able to slip into tiny bottle openings easily. This means you will be able to use it to clean the corners and angles of the bottle effectively. In fact, this cleaning brush is so slim that you will even be able to use it to wash straws.