DON'T USE VASELINE WITH CONDOMS!
I haven't purchased it since I was a stupid teen who didn't know it's not ok to use w/ condoms.
Vaseline is oil-based. Oil eats away at rubber. Oil-based lubes can cause condoms to break
Putting a few drops of lube on the inside of a condom
goaskalice.columbia.edu had a great page on this but the link was funky and wouldn't display correctly here so here we are!