After how long do "biodegrad. CLP cleaners degrade?

Being well-read on both good and bad reports of Seal One's older brother, FrogLube, I switched from Breakfree over a year ago (using iso. alcohol cleaning) to ...Seal One... for All of my handguns; zero issues.

Three of these six handguns are seldom used, and might need a good internal and external wipe down with Seal after about how many months, as a rough guess for anti-corrosion?

These three, Sauer 38H, Sig P6 and P225 ('87), are kept in an air-conditioned room.
 
Top