Summertime is when the living is easy. At least that is what the old song tells us. Almost anywhere you go in America during the hot summer months yu are very likely to find a pool. Often, that pool is the one where kids from all over the neighborhood want to swim. If that pool belongs to you, then you already know the joy that can bring and all of the stress at the same time. You might have got the pool for the kids to enjoy, but you might not have counted on all of the hard work you…