[Avodah] Question on video Can I Drink Kosher Coffee from an Uncertified Restaurant?

[Ben Waxman]

Someone could simply answer him: Going to a non-Jew's home, every 
Shabbat, and drinking coffee or tea is a time honored custom, as brought 
down in the Aruch HaShulchan 225:21.

Ben
On 7/30/2018 3:29 AM, Akiva Miller via Avodah wrote:
 > But what REALLLY bothers me about that video is his conclusion, where 
he asks the audience, "So how could someone go on a regular basis, when 
they know that the cup that they're drinking from, and the other items 
that were used to prepare that coffee, were washed together in the same 
dishwasher, as non-kosher items."
 >
 > He never answers the question.