Owner`s manual
70DO NOT DIVE.
MAINTENANCE RECOMMENDATIONS
STAINLESS STEEL  
Master Spas uses stainless steel in a number of our spas. Its lasting beauty and resistance to corro-
sion make it an excellent material for handrails and jets faces.
With the proper care it will keep its luster for many years. All stainless steel can corrode given the 
right circumstances so we have provided a guide to help you keep the stainless components in 
your spa looking nice. 
Stainless steel derives its ability to resist corrosion by forming a very thin transparent coating on the 
surface when exposed to oxygen. This coating can be damaged by abrasive materials such as steel 
wool, sand paper, and other cleaning materials that are abrasive. Chlorine salts, sulfides, or other 
rusting metals can also erode this thin coating exposing the metal to corrosion. 
The best defense to combat corrosion on stainless steel components in your spa is make sure that 
it is kept clean and free of any chemical build up. 
Always:
• Clean frequently with clear clean water.
• Remove any rust spots as soon as they appear with vinegar or a brass, silver, or chrome cleaner.  
• Use a good car cleaning wax for extra protection.
Never:
• Clean with mineral acids or bleaches.
• Clean with steel wool or any other abrasive material.
• Leave in contact with iron, steel any other metals. 
NOTE: Failure to take proper care of the stainless steel fixture could result with them 
rusting. Rusting is not covered by the warranty.
NOTE: Do not cover the spa for 15 minutes after adding chemicals as the off gas can 
cause unwarranted damage.










