The following foods: Milk, butter, margarine, real cheese, plain yogurt, most ice cream without gluten-containing add-ins. Vegetable oils, including canola. Plain fruits, vegetables (fresh, frozen and canned), meat, seafood, potatoes, eggs, nuts, nut butters, beans and legumes.
Alkalinity Balance, pH up, pH down, Calcium Balance, Water Stabilizer, and clarifier are all swim-safe chemicals. Wait about 20 minutes, and you are free to swim. We suggest adding algaecide, Super Erace, and shock at night, after everyone is out of the pool. It is safe to swim again the next day.
You need to shock your pool water when opening and closing your pool. You should also shock treat weekly during the pool season to kill bacteria, algae and other unsightly contaminants. We recommend shocking at the same time and on the same day each week. The optimum time to shock your pool is sundown. At this time of the day, the chlorine can work without fighting the sunâs ultraviolet rays. Shocking after sundown also gives chlorine more time to restore the water clarity.