All the Mehadrin hechsherim throw out the sfeikos. Only the Eida charges double.
that's a joke. time you started looking for more reliable sources.
bedatz bait yosef, lol. rabanut mehadrin is not throwing out any sfeikos. rubin and sheiris will depend on what it is.
I wonder why
bec ppl are bored of bashing chabad and sefardim?