3
If there is adhesive residue on the transmitter, see Removing adhesive residue,
on page 17.
4
Rinse the transmitter under room temperature tap water for at least one minute,
and until visibly clean. Make sure all hard-to-reach areas are rinsed completely.
5
Prepare a mild liquid soap solution using 5 milliliters (1 teaspoon) of mild liquid
soap per 3.8 liters (1 gallon) of room temperature tap water.
6
With the tester still attached, submerge the transmitter in the mild liquid soap
solution and soak for one minute.
7
Holding the tester, brush the entire surface of the transmitter using a soft-bristled
toddler toothbrush. Make sure to brush all hard-to-reach areas until visibly clean.
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