Can You Use Petroleum Jelly as Lubricant? The Science & Safer Alternat COCO CHEMISTRY 1 in 5 people admit to using Vaseline for sex but heres why thats risky , Vaseline breaks down latex, making condoms more likely to tear increasing your risk of STIs., Its a skincare hero, not Is Using Vaseline for Sex Safe vs Water Based Lubricants? What is lube? Personal lubricant is used during sexual activity to decrease friction but it comes in several formulations. The primary benefits of using lube include: It improves condom barrier safety by preventing Learn from my experience! Say goodbye to Vaseline and spit as lubes they can lead to infections like BV and dryness. Opt for a simple water based lubricant for a smooth and safe experience.