Water-based lubricants are :: often preferred for their cleanliness and in general they are the least irritating to body surfaces. The main feature of water based lubricants is that they are smooth and slick, but not sticky. As these lubricants are water-soluble, mucous membranes and skin absorb them. Water-based lubricants also have an advantage of being completely condom compatible unlike oil-based lubes which corrode latex. Popular water-based lubes are: Maximus, which is very long lasting lubricant. It is very popular for anal sex. Astroglide water-based lubricant is one of the most popular lube. It's nice, lick, and long-lasting. Astroglide is a great choice for those who have never even used lubricants.
Masturbation and the attitude :: of some Americans to it roots in history. There exist many evidences proving that just few centuries ago some parents thought the masturbation is a sin or leads to man diseases. They compelled their daughters to wear gloves made of special material called steel wool (like scourers) at night. In addition, they forced them to pour a powder on genitals that made all touches to them very painful. The boys were forced to wear at night metal chastity belts. Of course, the erection is such "clothes" was also painful. Sometimes their methods were very brutal, they new no bounds. To prevent masturbation they pieced the foreskin of their sons with a wire and soldered the ends. Thus the foreskin didn't move. Parents really believed masturbation leads to madness, illness, blindness, impotence and sexual pathologies. In our days it was already proved that it's not true.
You should know :: You should not use lubricants on a fat basis, such as vegetable oil, vaseline, cream, or other formulations, which are not meant for this, because it is dangerous for your health and may spoil the material of the product-You should'nt cleanse vibrator in boiling water-Keep vibrators in dry place away from direct sunbeams