Highlander
NAXJA Forum User
- Location
- Newport News, Va
BCParker said:also, with a standard dry chemical extinguisher, pull it out of it's holder every once in a while and tap it upside down to keep it from caking up.
Only if it's an older model. Most of your newer extinguishers don't need it as the chemical has been treated with chemicals to reduce caking. however I know alot of the manufacturers still reccommend it, just don't worry if you forget for a while!