PHILADELPHIA -- Summer is around the corner, but anyone who is looking forward to a refreshing dip in the pool to cool off may be in for a big "shock." A chlorine shortage may make it more difficult ...

(CNN) -- Summer is around the corner, but anyone who is looking forward to a refreshing dip in the pool to cool off may be in for a big "shock." A chlorine shortage may make it more difficult for pool ...

Which chlorine tablets are best? Having a pool in your yard or your house is a great amenity to have in your daily life. But it’s no secret that swimming pools require maintenance. Not only is it more ...