I found mixed reviews at smathome and other sites, bu since I had a 20% coupon for smarthome I picked one up to try figuring I'll return it within the 90 day money back guarantee if it doesn't work. It's been 31 days now and while the jury is still out, here's some interesting things I've noticed.
1. Haven't noticed much of any change in the showerhead.
2. Wife did tell me things are air drying without water stains better now.
3. (The most interesting to me) My hot water heater drain stopped working about a year ago...I'd open it up and no water would come out. Tried using a coat hanger figuring it was mineral buildup, calcium whatever to no avail. After using the clearwave for about 2 weeks I opened up the water valve and noticed a drop or two of water. After another week there was more constants water drops. This past week it's almost been a constant dribble. So I'm hoping that things will continue to get better. If the clearwave fixes my hot water heater so I can drain it again it'll be worth the money spent. Time will tell, I'll try to followup with another post before the 90 days are up.
Well, I have exciting news so I thought I'd post an update.
1. Regarding the showerhead, I manually took it apart and cleaned it so it's working like it used to when it was new. It was pretty bad in terms of the buildup and thought it would be better to clean it first and see if it gunks up after a while with the clearwave unit in use. This will take some time to get the results.
2. Wife continues to tell me that the water stains on things that air dry are still better as far as she is concerned.
3. The MOST INTERESTING!! I checked my hot water heater a week ago and was disappointed to see that the amount of water dribbling out of the drain had decreased and then just about 2 days ago I was getting nothing coming out of the drain. However yesterday, to my full astonishment and amazement, I opened the valve on the drain and had to shut it off quickly as water was SHOOTING OUT. I could not believe it, I grabbed a old milk jug and opened the valve again and water caming flying out of the drain like when the hot water heater was new. I'm still in shock.
So, I'll try to continue to keep this thread updated, however if you have issues with hard water and build up, you might want to check the unit out. I hadn't changed anything else that would have affected this "fixing itself" and prior to introducing the clearwave unit, for a period of at least a year, probably two years I would open the drain valve at the bottom of the hot water heater and nothing would come out. After about a month and a half, my hot water heater drain is 100% operational again. Again, I'm still in shock, but it's true. Maybe it's coincidence, but regardless, my hot water heaters drain is 100% operational again. Woo Hoo! :blink: