Note: Do not remove the cover or introduce liquids to the interior of the PMA-Lite.
- Thoroughly wipe all exposed PMA-Lite surfaces and the inner rims of the tube holes with 10% bleach in water (household bleach diluted at a ratio of 1 part bleach to 9 parts water).
- Let the bleach sit on the unit for 10 minutes.
- Thoroughly wipe the surfaces with dH2O.
- Wipe the surfaces with 70% ethanol and allow to air dry.