Lube is key for minimizing injury and making sex more fun. Lubes can be water-based, silicone-based, or oil based, just remember never to use silicone-based lubes on silicone sex toys, and never use oil-based lubes on latex barrier methods. Water-based lube works with everything, but can dry out a little quicker as well. Here’s a handy graphic to keep it all ‘straight’.