a. Just clean your collection cup?
b. Clean the collection cup and body?
c. Clean the collection cup, body and injector?
d. Other.
Any other insight would be helpful. Like your frequency of cleaning these above mentioned items.
I pick " C " ... what do I win ?
As to frequency of cleaning ... how about not often enough ? ... too lazy I guess but it could go a couple months before I got to it ( the collection cup has a drain tube to the floor drain in the basement so it can never overflow )
Cheers