Never use hot tap water to prepare food. The heat can leach contaminants from your pipes, adding dangerous metals to your food. [2] X Research source
Overlapping your almonds will cause them to heat unevenly and may make removing the skins more difficult.
The nuts are ready when the exteriors turn golden brown.
If any stubborn bits of exterior cling to your almonds, rub them individually with the towel to remove the skin.