The government recommends Hygenall!
Check this out from ammoland.com:
http://www.ammoland.com/2010/10/20/hygenall-fieldwipes/
...and check out the cool poster I found (attached)!
Cleaning off invisible lead dust
Well, in my opinion, the Hygenall FieldWipes are better than anything else out there because they dont require rinsing, and they actually remove lead (they are recomended by the CDC for firing ranges). We tried to buy them directly from the company, but they...