With apologies to Dr. Seuss, limescale and its buddies, calcium deposits really are like Grinches in your plumbing, as is visible in the following take on the writer’s classic song:

You’re a mean one, Limescale Grinch. You really are a gyp. Just when we need our shower, all we get is a drip. You’re a monster, Limescale Grinch. You’re a cheater, take a bow. You’ve corroded our hot water heater and now it is pau. You’re a foul one, Limescale Grinch. All you do is plot and plot while our faucets you do spot and spot. You’re a cruel one, Limescale Grinch. You’re nothing more than hype. Yet you go around clogging each and every pipe.

Limescale and calcium deposits steal space by clogging plumbing, which decreases water flow and wastes water as a result. They corrode water-using appliances, including hot-water heaters and dishwashers, and the calcium deposits spot shower doors and kitchen and bathroom fixtures. Limescale and calcium deposits are especially egregious on Oahu, where the water is high in mineral content.


But just you wait, Limescale Grinch. There is a hero waiting in the wings: HydroFlow will take care of things.

Like the littlest who in Whoville, the little HydroFlow unit is not afraid of the Limescale Grinch. HydroFlow attaches to your plumbing and goes to work attacking the limescale and calcium deposits in plumbing. It’s an easy installation with no cutting of pipes.

HydroFlow is small, but mighty. Harald von Sydow, director of Nano Tek-On LLC, knows the truth about this little unit. He has been working with nanotechnology for quite some time, which he said makes HydroFlow work so well. Harald talked about the results he has seen time and time again and said that HydroFlow saves money and helps water-using appliances last longer, since it reduces corrosion. Other major benefits of HydroFlow are that it is environmentally friendly, saves water usage and uses no chemicals. It also increases energy efficiency and is maintenance-free.


The Limescale Grinch won’t hear HydroFlow working because it is silent, and when he thinks he’s got you when you are drinking water, you have fooled him once again. HydroFlow does not alter the taste of the water.

When a HydroFlow unit is installed, randomly varying electric fields are introduced to the water throughout the entire plumbing system, which breaks up corrosion and limescale precipitation.

Yes, you’re a mean one, Limescale Grinch. But, this time, Harald has our backs. He’s putting HydroFlow in our homes, and limescale is under attack.


To learn more about getting HydroFlow in time for the holidays, call 395-2996 or visit nanotekhi.com. Nano Tek-On specializes in environmentally friendly surface treatments, including sealants for glass and natural stone, antimicrobial coatings and self-cleaning surfaces.

contact // 395-2996
web // www.nanotekhi.com