7
votes
2answers
129 views

What does “twice in seven years” mean regarding checking mezuzos?

We are told to check our mezuzos twice every seven years. What exactly does this mean? If the Chachamim/Poskim had meant once every 3.5 years, would they not have said this instead? With regard to ...
3
votes
3answers
248 views

how often do you have to check your mezuzot?

I heard it was twice in two years. Is that right? Where does that come from? If I have no reason to assume they became pasul do I still have to check them?