What is the purpose of using control solution?

OneTouch® Ultra® Control Solution contains a known amount of glucose and is used to check that the meter and the test strips are working properly.

Do a control solution test:  

• To practice the test process without having to use blood
• Once a week to check your meter
• Whenever you open a new vial of test strips
• If you suspect the meter or test strips are not working properly
• If you are repeatedly getting unexpected blood sugar results
• If you drop or damage your meter

NOTE:

• Use only OneTouch® Ultra® Control Solution with your OneTouch® UltraMini® or OneTouch® Ultra®2 Meter.
• Control solution tests must be done at room temperature (68°F–77°F). Make sure your meter, test strips, and control solution are at room temperature before testing.

CAUTION:

Do not swallow control solution—it is not for human consumption.

Do not apply control solution to the skin or eyes as it may cause irritation.