How Long Can HIV Live Outside of the Body? HIV Basics This is how to apply a lubricant on the pnis to avoid friction Make sure you're using a water based lube for comfort and safety Remember, a cndom helps prevent HIV, STIs, Swimming with someone who has HIV won't put you at risk. HIV isn't spread through water or shared spaces. It can only be passed through specific body fluids, blood, semen, vaginal What Can Decrease HIV Risk? HIV Risk Reduction Tool CDC