So how toxic is the resin and the products? Give us the scoop!
This article is one of many that talk about resin toxicity:
https://all3dp.com/2/sla-3d-printing-is-3d-printer-resin-toxic/. 3D printing resin falls somewhere between Chernobyl and a can of Coke it would seem
I'm not an expert, but the main thing with resin is not to inhale the fumes and not to touch it. In rare cases, you can apparently develop an allergy to plastic/resins by repeatedly coming in contact with uncured resin. Regardless, it's still an irritant on your skin. When I print with resin I have a supply of nitrile gloves and 99% IPA for clean up. I also have my printer in a workshop behind my garage so I don't have to worry about fumes in the house.
Printer filters have gotten better over the past couple of years, and I believe the resins have been improved. There are resins that are plant-based and others that are water washable, so I imagine those are less toxic than typical resins, but probably still not something you want to take a swig of
The key really is just to be careful and use common sense.
The other thing to keep in mind is that once the resin is cured, it's no more toxic than regular plastic.