What areas need to be cleaned before sex

　　The final preparation before sex is hygiene before sex. Some people find it troublesome and are unwilling to perform hygiene work before sex, which is inappropriate.

　　brush teeth

　　Both men and women must brush their teeth, because the bad smell in their mouths will not only make kissing unpleasant, but may also make the other party give up their desire for sexual intercourse.

　　private parts

　　Both men and women should keep their reproductive organs clean, especially between sexual intercourse, and pay more attention to hygiene issues.

　　penis is male The copulatory organ must be cleaned before sexual intercourse. Prevent bacteria from being introduced female vagina, causing women to suffer from Gynecology sick. There is often some dirt accumulated between the foreskin and glans of the penis. This dirt must be cleaned, and the inner skin must be turned over to clean it.

　　Women's vulva has many folds, sweat glands, sebaceous glands and vaginal secretions often accumulate in the folds, and the vagina is located between the urethra and anus, making it susceptible to infection. Therefore, the reproductive organs must be cleaned before sexual intercourse, otherwise, bacteria may easily enter the vagina during sexual intercourse and cause infection.