<<

J t..' (' ( r f • < GRANULAR • • ,:- ~ ACTIVE INGREDIENT-CALCIUM -_70% .- INERT INGREDIENTS 30% J

70% AVAILABLE - ., , ... ~ .. .. . DIRECTIONS FOR SWIMMING POOL USE OTHER US F. 5 JI./I ~.I

, . "1' • ,I' i ~'" . .Iff·, 'lJ~lit.lti'·" '"!la,n f:Jf .1~!u'~(':lJJtt' ,-~r IJ~':t'r <.. il' ~ "l,: .... ;"." GENERAL SANITATION CHLORITE solution [see directions ': ,Htfh' r. ",'111.11 r;f ~; f: trl 1 11 :hl' appropriate 'l1uit,pll' of pool r

, / 70% AVAILABLE CHLORINE DIRECTIONS FOR SWIMMING POOL USE For effective pool "!ater sanitatio:1, main­ For intermediate or larger size pools, use SENERI tain a chlorine residual of 0.6 to 1.0 the appropriate multiple of pool capacity parts per million (i pm) or the amount re­ as gallons. For example, in a 75.000 gallon quired by local regulation. To determine pool use 3 times the recommended dosage WARNING! STRO~G OXIDANT CALCIUM HYPO YOlJr chlorine residual, you should have a for the 25,000 gallon pool, that is, 9 ient and econo chlorine test kit which may be obtained ounces of CALCIUM HYPOCHLORITE. FIRE MAY RESULT FROM CONTACT WITH HEAT, Ine as an ej from your swimming pool dealer. deodorant. The quantity of CALCIUM HYPOCHLORITE to ACIDS, ORGANIC OR COMBUSTIBLE MATERIALS use will vary with temperature, sunligh~, SUPERCHLORINATION AND bathing load, airborne contaminants and • Do not get in eyes. • May cause chernical burns. CALCIUM HYPG other factors. Treatment at night after the ALGAE CONTROL • Avoid contact with skin and clothing. various streng swimmers have left the pool offers an opportunity to provide the pool water with Superchlorinating, the best method for • In case of contact, wash skin with water; for eyes, flush home, dairies .. intensive" treatment for better control combating the growth of algae. requires with plenty of water for at least 15 minutBs and GET serving establil of algae. This intensive treatment, often an increase in the CALC I UM HYPOCHLOR­ ITE dosage five to ten times the amount MEDICAL ATTENTION. and in many in referred to as superchlorination, can be tion and cleanl accomplished by adding one ounce o~ ill the table (left). A regular program of CALCIUM HYPOCHLORITE or two quarts of superchlorinating at least once a week, stock CALCIUM HYPOCHLORITE solution (see preferably at night while the pool is not STORAGE AND HANDLING table under "Other Uses" for preparing in use, is necessary for effective algae Store containers in a cool, dry place away frorr, heat, combustible WAlE I stock CALCIUM HYPOCHLORITE solution) control. materials, oil, grease. gasoline, paint, acid and other chemicals such as INDUSTRIAL per 1,000 gallons of water. . aluminum sulfate and sodium bisulfate. Keep material in original con­ The above intensive night treatment tainer, which should be closed when not in use. Use only a clean, dry A stock CALCI may provide sufficient chlorine residual THE NEED FOR pH AND measuring device. Wash hands after handling. Do not reuse container. lution (see dire the following day so that smaller additions Destroy when empty. of CALCIUM HYPOCHLORITE to the pool ALKALINITY CONTROL used as an 4 water may not be required. However, the Maintaining the proper pH and alkalinity treatment in w pool water should be checked for a chlo· wastes and COl rine residual before using the pool the of the pool water is exceedingly important WARNING: KEEP OUT OF REACH OF CHILDREN next day. If the test indicates absence of in minimizing eye and skin irritation. The of feed should chlorine. add smaller amounts of CALCIUM proper pH range with CALCIUM HYPOCHLOR· the chlorine dl HYPOCHLORITE (shown in table below) to ITE is 7.2 to 1.6 and should be checked provide an adequate chlorine level to daily with a pH test kit. A total alkalinity proper chlorin~ of 50 to 100 pom is recommended and POISON combat germs entering the water during by Governmentl the swimming period. should be checked daily with an alkalinity test kit. Alkalinity and pH are decreased HYPOCHLORITE CAL~UM HYPOCHLORITE NEEDED TO ADD with acid and increased with an alkali such HARMFUL IF SWALLOWED against the gn EQUIVALENT OF 0.6 PPM AVAILABLE as soda ash. ANTIDOTES voirs, to disin CHLORINE mainS and to c Stock EXTERNAL: Wash with water. Gallo"s Granular Calcium Calcium SWIMMING POOL WATER of water Ounces Hypochlorite Hypochlorite INTERNAL: Drink milk or raw egg white. Follow wit., emetic (table· Tablespoons Solution PROBLEMS spoon of mustard in glass of water). CALL PHYSICIAN. COMMU 500 0.06 0.1 1/4 pint 1.000 0.12 0.2 1/2 pint As local water supplies will vary in hard­ Because CALCIUM HYPOCHLORITE contains more than 10% avail· CALCIUM HYPO 5,000 ness and certai n metall ic content, cloudi· able chlorine, Federal Law requires the container to be labelled bleach with ge 0.60 1.0 }1,~ quarts ness or a reddish brown color may de­ 10,000 1.20 2.0 21!2quarts velop. Consult your swimming pool dealer "Poison." However, water treated with CALCIUM HYPOCHLORITE properties. WI 25,OuO 3.00 5.0 61/~ quarts for corrective measures. as directed is not considered a poison. first prepare a