Using the power of the sun is the most intelligent thing to do, considering the fact that it is the only source of power for us which has not limit and is completely replenished within its due time.
Using this solar power, the Solar Breeze Pool Skimmer has been introduced. It is a little robot that runs on the power of the sun. It can be left on your pool and when it gets charged by the sun, considering the fact that there is enough sunlight, it will automatically begin to clear off all the debris and other impurities in the water such as sun tan oils.
This is the next best thing to doing it yourself, so why not??