Shocking your pool is an essential part of good pool maintenance, but you need to remember that the chemicals contained in a typical pool shock product can be very dangerous if handled without the proper care. This is why most pool shock products come with a 'Swim After' notice that lets you know when the water will be safe to swim in again, and you should never get into a pool that has been shocked until the recommended time limit has passed. Not only that, but you should also be sure to wear protective gear like gloves and goggles when handling and using pool shock, as it can irritate the skin and eyes if it comes into contact with you. Try to avoid breathing near the container too, as it can release chlorine gas that causes respiratory issues, and you may even want to wear a chemical mask just to be on the safe side.