Review on Flexible Tip Enema Bulb For Effective Cleansing With Cleanstream by Eliot Wahl

I'm convinced there are no reusable enema bulbs that have a seal strong enough to prevent leakage during application. Obviously, the bulb must be pliable in order to squirt water. And, the nozzle needs a little flexibility. But, why must the threads where the nozzle screws into the bulb be made of the same materials. As in every other bulb I've tried, this one screws to a certain degree of tightness then "skips" back to loose. In use, even at its tightest point, water seeps out when squeezing the bulb and you have a mess. If a rigid plastic were used for both the male and female connectors, the connection would be tight and no seepage would occur.Otherwise, the product is fine.