Lube is a great way to reduce friction during sex, and provides that glideeee for extra stimulation and pleasure. Remember, when using latex condoms, always use water based lube because oil based Is your sexual lubricant causing thrush? Jo Divine Four things you should never ever use as lubricants during coitus 1. Vaseline Petroleum jelly It traps bacteria, increases risk of infections (especially yeast & BV), and can damage condoms. 2. Saliva ( happy monday! starting the week off right and talking about some lube myths and facts remember that safe and comfortable sex is lube tastic! Nigerian doctor warns against the use of saliva as lubricant during sex Yeast Infections from Lube? Here's How to Prevent them COCO CHEMISTRY