What defines a 'through puncture' (nikuv mefulash) in an etrog?

Is a dried-out etrog valid for the mitzvah?

2 opinions

Does a puncture through the etrog invalidate it?

2 opinions

Is an etrog whose inner flesh has dissolved (leaving outer peel and seed core intact) valid?

1 opinions

Is an etrog that is split from top to bottom valid?

2 opinions

If the outer peel is removed from the etrog, is it valid?

1 opinions

Does removal of the pitma (oketz/tip stem) invalidate the etrog?

2 opinions

Does skin discoloration (chazazit/boils) on the etrog invalidate it?

2 opinions

Can an etrog invalidated by chazazit or spots be restored by peeling?

1 opinions