Salt Water... Found in oceans and seas around the world. Can also be made with water and sea salt (the kind put on steaks). If you have ever gone swimming in salt water you may have noticed a dramatic difference n your skin later that day or the next day. You can get the same effect by making your own salt water and applying it to skin. It keeps it somewhat clear and can reduce pimple size and redness in about 10 minutes if you add enough salt. Although somewhat expensive to buy seasalt you can get it for about $11 at price clubs. To determine if enough salt is used taste it and sea if it tastes like sea water.