Questions regarding PLA 2nd heated safety issue

Hey guys, I am wondering if I print a cup, is it safe to drink water with that cup? What is i pour hot water into the cup, do you think the heat will create some toxic materials? Thanks

PLA is safe but it will deform with hot liquids.

Great, thanks for the input. Are you their employee?

Nope, just what I have experienced (got clever once and dual extruded with PLA and PVA. Put object in a Sonic Cleaner and set temperature to 60C without thinking too well. Deformed the PLA) and what I have learned from others.