Filing Nails at Night

I use a cup for netilat yadayim whose handle is held by four screws, and after about ten uses the handle becomes loose. I filled the cup completely with water at night, and by morning it was only half full because the water had leaked out. Since it is leaking, is the cup still kosher for netilat yadayim?

Answer: If it doesn’t constantly drip, it’s fine bedieved, but lechatchila change it.

I took down two mezuzot: one I had to move from one door to another, and one I took down to bring in a fridge. Do I make a bracha when putting them back up?

Answer: It depends on the reason. Say a bracha on the mezuzah for the new door and put the other one up after.

Can women file their nails at night?

Answer: Yes, women can file their nails at night.

If a mezuzah case has a small extension, do we measure the placement based on the extension or on the case that holds the mezuzah?

Answer: The scroll itself needs to be in the top third; the case isn’t important.

We have a netilah (washing) cup which on the rim there is a small crack, is it still good?

Answer: If there is just a tiny crack it should be ok, if the crack is bigger you need to show it to a rabbi. All the Best

Does there have to be a ש visible on the outside of a rolled mezuzah scroll before placing it in a mezuzah cover?

Answer: If the case is see-through, it’s better that the shin be showing. The case doesn’t need to have a shin.