How Do I Top Off My Filled Towel Dryer?

Experiencing issues not getting your towel dryer quite to the highest level of warmth, but still getting heat in some places? 

Toping off your towel dryer liquid with a bit of water could easily do the trick. Air bubbles can happen causing certain rungs to not get as hot as they could (but if you are not getting any heat then it is probably time to replace your heating element).

Below is a video on how to top off your already installed filled towel dryer. 

How To Top Off A Towel Dryer