Lubricant (lube) is a liquid or gel that can help reduce friction and discomfort during sex. , Using lube not only makes condoms feel better, but it can also prevent them from breaking or coming QJSex: A beginner's guide to lube The Queen's Journal : . . Not all lubricants are the same, and choosing the right one can make sex safer and more comfortable. Water Based Lube The most commonly recommended Approach to lubricant use for sexual activity The College of Family Physicians of Canada Spermicide: How To Use, Benefits, Risks & Effectiveness Vaseline as a sexual lubricant: Is it safe to use?