-Fill the bathtub with water.
-Once in the bathtub, place the Bathmate under water until it is completely filled. Then insert the penis inside and rest it on the base of the pelvis.
-Repeatedly push the Bathmate towards you. This operates the hydraulic contraction mechanism at the base of the pump, creating a vacuum effect and increasing the pressure. As the water is evacuated from inside through the top valve, the penis expands more and more.
-Once you can't pump any more, simply rest for five minutes. The most optimal vacuum is when no more water can be pumped out of the Bathmate.
-Repeat the pumping operation every four to five minutes, rest and repeat the maneuver. It is necessary to repeat this operation as there is a point in each compression cycle when no more water can be pumped out.
-If you feel that the pressure is too strong, release the upper valve slightly. Remember to do this with water to prevent air from entering. After 15 to 20 minutes of use, reduce the pressure by pressing the pressure release on the top of the Bathmate.
-It is recommended to use 15 to 20 minutes per session, three times a week for best results.