d. The use of alcohol, drugs, or medication before or during spa use may lead to unconsciousness with
the possibility of drowning.
e. Persons suffering from obesity or with a medical history of heart disease, low or high blood pressure,
circulatory system problems, or diabetes should consult a physician before using a spa.
f. Persons using medication should consult a physician before using a spa since some medication may
induce drowsiness while other medication may affect heart rate, blood pressure, and circulation.
11. WARNING:
a. People with infectious diseases should not use a spa or hot tub.
b. To avoid injury, exercise care when entering or exiting a spa or hot tub.
c. Do not use a spa or hot tub immediately following strenuous exercise.
d. Prolonged immersion in a spa or hot tub may be injurious to your health.
12. Caution: Maintain water chemistry in accordance to manufacturer’s instructions.
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Your spa can be a source of great pleasure. It offers healthful stimulating recreation and is a delightful fun center for
you, your family and friends. However, it contains large quantities of water and is deep enough to present inherent
dangers to life and health unless the following safety rules are strictly observed.
13. Never permit the spa to be used unless it is attended by at least one person other than the bather.
Someone should be present to lend assistance if the bather should be in trouble due to injuries, cramps,
drowning especially in case of children, etc.
14. Always use care in and around your spa.
The spa has many rigid, unyielding parts and many areas that become wet and slippery; these are all
potentially dangerous when rough play is permitted or if care is not used particularly when entering or leaving
the spa.
(Safety instructions continued on next page)
15. Keep the water sanitary and healthful at all times.
Your filter system will remove suspended particles from the water. Regular application of spa chemicals in
proper quantities will destroy harmful bacteria and prevent formation of algae. Your surface skimmer will
remove insects, leaves, and other debris from the water surface. Unsanitary water is a serious health hazard.
16. The water in your spa should NOT be warmer than 38°-40°C (100° - 104° F).
Always keep an accurate thermometer in the water because your spa’s thermostat may be in error. Use a high
quality, shatterproof thermometer with increments of one degree or less.
The National Spa and Pool Institute consider a temperature of 38°C (100°F) safe and comfortable for a
healthy adult. Most healthy adults can enjoy this water temperature for as long as desired, although it may
raise the body temperature to the water temperature and eventually become uncomfortable (like a fever). At
higher water temperatures the soaking time should be shorter; never soak for more than 20 minutes when the
water temperature is 39°C (102°F) or higher. If you are planning a long rest in the spa, lower the water
temperature closer to normal body temperature, about 37.2°C (99°F). Some people find even lower water
temperatures relaxing and pleasing. Try different water temperatures in the 36.6°-39°C (98°-102°F) range until
you find what temperatures suit you best.
17. Hot water can raise the body temperature high enough to cause heat stroke.
This can be fatal even to healthy adults. If you have any questions about your own fitness or whether you
should soak in the spa, check with your physician.
18. Prolonged immersion in hot water may induce hyperthermia.
Hyperthermia occurs when internal body temperature reaches a level several degrees above the normal body
temperature of 36.6°C (98.6°F). The symptoms of hyperthermia include: (1) dizziness, (2) fainting, (3)
drowsiness, (4) lethargy, (5) increases in the internal body temperature. The effects of hyperthermia include:
(1) unawareness of impending hazard, (2) failure to perceive heat, (3) failure to recognize the need to exit spa,
(4) physical inability to exit spa, (5) unconsciousness resulting in danger of drowning.
