Idea Exchange: Filter brushes not just for aquariums

To make cleaning our endotracheal tubes easier, I purchased a $5 set of aquarium filter brushes of three sizes. The brushes are the perfect diameters for scrubbing our variously sized endotracheal tubes. And the long, flexible handles allow us to reach the whole length of the curved tubes.

Debbie Bess, office managerCarson City, Nev.