Heating Blankets Reviews This suggests the product has actually undergone quality assurance tests prior to being packaged. Locate a flat surface area in the bed room on which to place the Cube, and ensure this spot provides a minimum of two feet (2) of undisturbed airflow on all sides. Location the Cube with the water tank dealing with up to prevent leakage from taking place. Please note that extension tubes, which were previously sold, are no longer readily available. Plug the Cube unit into the nearest Air Conditioner outlet utilizing the built-in power cable. Unscrew the water tank's cap and add pure water up until the tank is complete. Switch on the Cube control unit. Add one cap of hydrogen peroxide to the water tank. Permit up to 15 minutes for the ChiliPad to reach the preferred temperature level setting. Add a capful of hydrogen peroxide to the water tank to make sure the circulation system and tubing stay sterile...