It costs nearly half as much to buy sterile swabs than to pack and sterilize them yourself.
Sterile swabs [purchased in packs of 1, 2, or 5] save money, time and labor for no-touch sterile skin preparation and cleanup needs. Foam, cotton, and synthetic fiber are available on 6 inch wooden or plastic handles for effective no-touch sterile application.
Here are some brands and places (Not affiliate links) to find them:
This article is primarily intended towards people who package and sterilize their own prep kits. With a Statim, buying bulk and sterilizing as needed is usually most economical, but you still save to buy sterilized swabs and gauze instead of packaging your own.
No matter what autoclave you have, buy sterilized gauze and swabs for general and backup use, and save your time and packaging for high value items.
An additional concern: residues
Sterilizing woodenwares releases resins. These can make sticky hard residues on the chamber or cassette, and on equipment processed along with it. The exhaust valves are what get gunked first, and can stick open or closed. The exhaust waste bottle condenser coil corrodes faster from commercial paper and woodenware resins. The boiler and air compressor can take a hit, as well, since it gums the check valves and leaves a residue in the boiler, which can lead to a failed air compressor and unstable boiler.