6 Things you should NEVER do before having s*x with your partner.. Very important!

4. Using an Electric Toothbrush

It sounds weird, but using an electric toothbrush and alcohol-based mouthwashes might make you more prone to STDs. Similar to sensitive vaginal mucosa, spinning bristles can cause tiny tears in the gums, and harsh, alcohol-based mouthwashes can dry out and irritate your mucosa, making it prone to sores and contracting STDs.