- published: 09 Mar 2014
- views: 61412
A pipe cleaner or chenille stem is a type of brush originally intended for cleaning dottle from smoking pipes. Besides cleaning pipes, they can be used for any application that calls for cleaning out small bores or tight places. Special pipe cleaners are manufactured specifically for cleaning out medical apparatus and for engineering applications. They are popular for catching drips[clarification needed], bundling things together, colour coding, and applying paints, oils, solvents, greases, and similar substances.
Smoking pipe cleaners normally use some absorbent material, usually cotton or sometimes viscose. Bristles of stiffer material, normally monofilament nylon or polypropylene are sometimes added to better scrub out what is being cleaned. Microfilament polyester is used in some technical pipe cleaners because polyester wicks liquid away rather than absorbing it as cotton does. Some smoking pipe cleaners are made conical or tapered so that one end is thick and one end thin. The thin end is for cleaning the small bore of the pipe stem and then the thick end for the bowl or the wider part of the stem. When cleaning a pipe, pipe cleaners are normally discarded after one or two uses.