Yes
Yes
They will not be harmful, they will either still be good or if they really are expired they will simply not work or not work as well as they used to.
It is because you have not deleted it..... I think.
it works for like 4 hors after use.
I have a prescription for Diflucan that expired 5/20/12 would it hurt me if I take it? And would it still work?
theraflu powder does it still work after expiration date
If you look at them and they aren't leaking you can use them,but they' will likely not work as long as new batteries would.
If it has expired you cannot use it.
Zydot Ultra Clean
no it is not .if you drive with a expired license you are breaking the law
No. It works in theory, but for such a short time that you'd have to be drinking it in the waiting room. EtG tests are extremely sensitive.