Whether it's replacing a broken main drain covering, cutting out rusted rebar, or patching plaster, underwater repair work often can be done best by technicians in scuba gear.

One reason is environmental. States that frequently experience drought conditions may establish temporary bans on draining and filling pools. In addition, pool owners may feel that if the water is not particularly old, it would be a waste to drain it prematurely.

The existing plaster's condition is a second consideration. Repeatedly draining the pool when the plaster is old and already questionable dries it out and can give you even more pop-offs.

Desert Sparkle Pool Care has a certified diver that can perform underwater repairs.

The most common underwater repair jobs include:

* Eliminating rust stains by exposing, trimming and sealing off rebar
* Repairing or replacing main drain covers