After the algaecide is added, you should wait 15 to 20 minutes before going in. Be sure to test your water for chlorine and pH levels, so your pool or spa will be safe and comfortable for your users. Kem-Tek algaecides are not toxic to humans.
The Recommended Daily Allowance (RDA) of magnesium for young adults is around 400 mg/day for men and 310 mg/day for women. For adults over 30, the RDA is 420 mg/day for men and 320 mg/day for women.
There's considerable variation among individuals as to the ideal amount of magnesium to take. Here's what I recommend: Keep your calcium intake between 800-1,400 mg per day, adding enough magnesium to balance it. For example, if you take 1,000 mg of calcium per day, you need at least 500-800 mg of magnesium.Magnesium comes in many forms. Magnesium oxide or chloride is fine, as is chelated magnesium. Capsules usually contain 250-500 mg of magnesium. You can also use a calcium/magnesium supplement.Experiment with levels. The Recommended Daily Allowance (RDA) for magnesium is 350-400 mg per day, although for optimal levels, you may need as much as twice that amount.It's best to take your magnesium in divided doses throughout the day. You can take it either on an empty stomach or with meals.here's considerable variation among individuals as to the ideal amount of magnesium to take. Here's what I recommend: Keep your calcium intake between 800-1,400 mg per day, adding enough magnesium to balance it. For example, if you take 1,000 mg of calcium per day, you need at least 500-800 mg of magnesium.