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 ( Water Based Lubricants Walgreens Yes, lube has a shelf life and its important to know where you can find it! Just like condoms, all types of lubricant have an expiration date that can be found on the back or along the cap of the Mold is growing in this Equate water based lube that was opened about 2 weeks ago. : r mildlyinfuriating Does Lube Expire? Yes How to Tell & What Happens If You Use It Condoms.uk