resin left in injector to leave or not to leave?

[Sneck]

Our work as windshield repair techs is similar to dentisry. Drilling, and filling cavities and fractures, and otherwise saving the windshield (or teeth if your a dentist).

I personally clean my injector after every repair so as to not contaminate my equipment or the next repair.

I sure hope my dentist cleans his instruments after every repair.

[Repair1]

Don