Ethyl alcohol intended for industrial use is usually denatured (rendered unfit to drink), typically with methanol, benzene, or kerosene. Pure ethyl alcohol is a colourless, flammable liquid (boiling point 78.5 Â°C [173.3 Â°F]) with an agreeable ethereal odour and a burning taste.
1 Don't try to service your own well. 2  Preventive maintenance is less costly in the long run. 3  Do some homework before getting your water well system serviced.  Take some simple ongoing steps to maintain your well.
Drinking Water 15 INSTRUCTIONS FOR DISINFECTING A WELL SYSTEM 1. To disinfect the well, one gallon of household bleach is usually sufficient. Pour the bleach directly into the well and allow to sit for a couple hours. If possible, try to get some along the inner casing of the well.2.