Seeing Policies Everywhere 15

See Rema Yoreh Dei'ah 68:11 that even though we do NOT construe a kli sheini as m'vashel, nevertheless l'chatchila we do not singe off the hair [IOW we don't do m'liggah] in a kli sheini
Until the blood has been properly removed.

Exceptions are made for the sake of Guests or for Shabbat.

If this were absolute Halachah - such exceptions could be problematic.

KT
RRW