pugmom
Aquarium Advice Activist
- Joined
- May 19, 2012
- Messages
- 137
ok, my wonderful husband showed me a bottle of ammonia (no surfactants) from the depths of the garage. Given that it is a grocery store brand from a store that closed 6 years ago, it is at least that old.
Still ok to use? my guess is worst case, the concentration may be a bit off from what is labelled, but otherwise ok?
Still ok to use? my guess is worst case, the concentration may be a bit off from what is labelled, but otherwise ok?