IOM GMI 2M & 2ML Nov 2010.doc
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2.8.7
For proper operation of a spa or hot tub the following safety rules should be observed:
¾ Spa or hot tub water temperature should never exceed 104º F (40º C). A temperature of 100º F
(38º C) is considered safe for an adult. Special caution is suggested for young children.
¾ Drinking alcoholic beverages before or during hot tub or spa use can cause drowsiness, which
could lead to unconsciousness and subsequently resulting in drowning.
¾ Pregnant women should be cautious. Soaking in water above 102º F (39º C) can cause fetal
damage during the first three months of pregnancy. Pregnant women should respect the 100º F
(38º C) maximum rule.
¾ Before entering the spa or hot tub, the water temperature should be checked with an accurate
thermometer. Spa or hot tub thermostats may have an inaccuracy, as high as 4º F in regulating
the water temperature.
¾ Persons with medical history of heart disease, circulatory problems, diabetes or blood pressure
should obtain their physician’s advice before using spas or hot tubs.
¾ Persons taking medications, which induce drowsiness, should not use spas or hot tubs.