Q: Nine months ago I started to get a strong rotten-egg smell from the hot water. I cleaned out the water heater and flushed the pipes. This worked for a month. I found the anode rod loaded with a pastelike substance and the bottom of the electric water heater was rusted out. I replaced the water heater and flushed the pipes out again with bleach. Three months later the rotten-egg smell was back.I pulled the anode rod, and it was loaded with a pastelike substance and very corroded. I replaced the anode rod with one that was designed for a water system. Within 60 days the smell was back. The anode rod was loaded with the paste again. It seems I have to flush the system every 60 days to keep the rotten-egg smell out of the hot water.Flushing the system every 60 days is getting old.Is too much potassium being used in the system? I understand the hydrogen-sulfide problem, but wonder if the water system is helping to create the problem. The main water from the county has a lot of chlorine, so I would expect the problem would go away when the system is in bypass, which it does. Any help would be appreciated.A: If the odor goes away when you switch to "bypass," then the problem is in your filtering system.I'm no chemist, but as I understand it, the potassium chloride is used to remove minerals from the water supply, making the water "softer."In most cases, it is the anode rod that creates the odors. However, anode rods made of magnesium and aluminum react quickly to softened water because the softened water increases the conductivity of the water.From waterheaterrescue.com: "A sacrificial anode creates an electrical reaction inside a water heater as it corrodes, which can create the odors. A powered anode protects the tank's interior by feeding electricity into the tank."Since there is no magnesium or aluminum to corrode, there's no smell. I don't recommend them for everybody because they're several times more expensive than the common sacrificial anode. There are several configurations of residential water heaters. Most have a hex-shaped nut for the anode somewhere on the top of the tank. A few do not."Some of Bradford White's, A.O. Smith's and State's residential tanks employ a combo anode/hot-water outlet/nipple in the hot port. A powered anode can be used with those tanks by adding a brass tee to the hot port. The bottom port of the tee will connect to the tank while the plumbing for the house will go out the side of the 'tee,' the powered anode will screw into the top of the opening with the element hanging down inside the tank."Try adding hydrogen peroxide to the water heater when you replace the anode rod. Hydrogen peroxide seems to work better than chlorine bleach, but make sure the home's pipes are flushed by operating several faucets for a few minutes.(Dwight Barnett is a certified master inspector with the American Society of Home Inspectors. Write to him with home improvement questions at C. Dwight Barnett, Evansville Courier & Press, P.O. Box 286, Evansville, Ind. 47702.)
Latest Stories
By ROB OWEN, Pittsburgh Post-Gazette
By ROB OWEN, Pittsburgh Post-Gazette
By TERRY MATTINGLY, Scripps Howard News Service
By AIDIN VAZIRI, San Francisco Chronicle
By DAVID YOUNT, Scripps Howard News Service
By GREGORY K. FRITZ, The Providence Journal
An editorial / By Dale McFeatters, Scripps Howard News Service
By MIKE HARRIS, Scripps Howard News Service
By MARTIN SCHRAM, Scripps Howard News Service
By LAVINIA RODRIGUEZ, Tampa Bay Times
By JAY AMBROSE, Scripps Howard News Service
Pittsburgh Post-Gazette
By POHLA SMITH, Pittsburgh Post-Gazette
An editorial / By Dale McFeatters, Scripps Howard News Service
An editorial / By Dale McFeatters, Scripps Howard News Service
By CARLEY RONEY, Scripps Howard News Service
By MAX MESSMER, Scripps Howard News Service
By RON COOK, Pittsburgh Post-Gazette
By ROB OWEN, Pittsburgh Post-Gazette
By CHRIS CAMPBELL, Scripps Howard News Service
- 1 of 2395
- ››
Anode rod may be source of water odor
Paying taxes unites us. It also divides us. People can pay five and even six times more in state and local taxes than other folks in similar circumstances making similar incomes.
Who's got your number?
In one of the fastest-growing forms of identity theft, crooks are stealing tax refunds by swiping personal information and using it to trick the Internal Revenue Service.




ShareThis






Rotten egg smelling "COLD" water.
I have read a great deal of comments on the web regarding replacing the anode in a hot water heater if the water smells really bad. My issue is with the cold water. Will replacing the hot water heater anode with an aluminum/zinc anode fix my cold water smelly issue? (I do not have any filtering or water softening systems connected.) Any suggestings would greatly be appreciated.
Hello! Actually, there are
Hello! Actually, there are two forms of sulfur that are commonly found in drinking water supplies causing water odor, which are sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies.
However, we can eliminate or remove it, by just following the simple instructions stated below:
-Store a supply of water ahead of time, enough for the next day.
-Disconnect any filters, water softeners or purifiers from the water system. Shut off the ice maker in your refrigerator.
-Remove the well cap.
-Dump 3 to 4 gallons of perfume-free household bleach right into the well's pipe.
-Hook a hose up to an outside faucet.
-Circulate the water through the hose until you can smell the chlorine in the hose water.
-Shut off the outside faucet. Let the chlorine sit for 24 hours.
-Use your stored water at this time--do not use your regular water supply for 24 hours.
-Turn the outside faucet on again and let the water run until you can't smell the chlorine anymore.
Hope this helps. . .
water softening systems
Hello! Actually, there are
Hello! Actually, there are two forms of sulfur that are commonly found in drinking water supplies causing water odor, which are sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies.
However, we can eliminate or remove it, by just following the simple instructions stated below:
-Store a supply of water ahead of time, enough for the next day.
-Disconnect any filters, water softeners or purifiers from the water system. Shut off the ice maker in your refrigerator.
-Remove the well cap.
-Dump 3 to 4 gallons of perfume-free household bleach right into the well's pipe.
-Hook a hose up to an outside faucet.
-Circulate the water through the hose until you can smell the chlorine in the hose water.
-Shut off the outside faucet. Let the chlorine sit for 24 hours.
-Use your stored water at this time--do not use your regular water supply for 24 hours.
-Turn the outside faucet on again and let the water run until you can't smell the chlorine anymore.
Hope this helps. . .
water softening systems
Hello! Actually, there are
Hello! Actually, there are two forms of sulfur that are commonly found in drinking water supplies causing water odor, which are sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies.
However, we can eliminate or remove it, by just following the simple instructions stated below:
-Store a supply of water ahead of time, enough for the next day.
-Disconnect any filters, water softeners or purifiers from the water system. Shut off the ice maker in your refrigerator.
-Remove the well cap.
-Dump 3 to 4 gallons of perfume-free household bleach right into the well's pipe.
-Hook a hose up to an outside faucet.
-Circulate the water through the hose until you can smell the chlorine in the hose water.
-Shut off the outside faucet. Let the chlorine sit for 24 hours.
-Use your stored water at this time--do not use your regular water supply for 24 hours.
-Turn the outside faucet on again and let the water run until you can't smell the chlorine anymore.
Hope this helps. . .
water softening systems
Hello! Actually, there are
Hello! Actually, there are two forms of sulfur that are commonly found in drinking water supplies causing water odor, which are sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies.
However, we can eliminate or remove it, by just following the simple instructions stated below:
-Store a supply of water ahead of time, enough for the next day.
-Disconnect any filters, water softeners or purifiers from the water system. Shut off the ice maker in your refrigerator.
-Remove the well cap.
-Dump 3 to 4 gallons of perfume-free household bleach right into the well's pipe.
-Hook a hose up to an outside faucet.
-Circulate the water through the hose until you can smell the chlorine in the hose water.
-Shut off the outside faucet. Let the chlorine sit for 24 hours.
-Use your stored water at this time--do not use your regular water supply for 24 hours.
-Turn the outside faucet on again and let the water run until you can't smell the chlorine anymore.
Hope this helps. . .
water softening systems
Hello! Actually, there are
Hello! Actually, there are two forms of sulfur that are commonly found in drinking water supplies causing water odor, which are sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies.
However, we can eliminate or remove it, by just following the simple instructions stated below:
-Store a supply of water ahead of time, enough for the next day.
-Disconnect any filters, water softeners or purifiers from the water system. Shut off the ice maker in your refrigerator.
-Remove the well cap.
-Dump 3 to 4 gallons of perfume-free household bleach right into the well's pipe.
-Hook a hose up to an outside faucet.
-Circulate the water through the hose until you can smell the chlorine in the hose water.
-Shut off the outside faucet. Let the chlorine sit for 24 hours.
-Use your stored water at this time--do not use your regular water supply for 24 hours.
-Turn the outside faucet on again and let the water run until you can't smell the chlorine anymore.
Hope this helps. . .
water softening systems
Hello! Actually, there are
Hello! Actually, there are two forms of sulfur that are commonly found in drinking water supplies causing water odor, which are sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies.
However, we can eliminate or remove it, by just following the simple instructions stated below:
-Store a supply of water ahead of time, enough for the next day.
-Disconnect any filters, water softeners or purifiers from the water system. Shut off the ice maker in your refrigerator.
-Remove the well cap.
-Dump 3 to 4 gallons of perfume-free household bleach right into the well's pipe.
-Hook a hose up to an outside faucet.
-Circulate the water through the hose until you can smell the chlorine in the hose water.
-Shut off the outside faucet. Let the chlorine sit for 24 hours.
-Use your stored water at this time--do not use your regular water supply for 24 hours.
-Turn the outside faucet on again and let the water run until you can't smell the chlorine anymore.
Hope this helps. . .
water softening systems
Hello! Actually, there are
Hello! Actually, there are two forms of sulfur that are commonly found in drinking water supplies causing water odor, which are sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies.
However, we can eliminate or remove it, by just following the simple instructions stated below:
-Store a supply of water ahead of time, enough for the next day.
-Disconnect any filters, water softeners or purifiers from the water system. Shut off the ice maker in your refrigerator.
-Remove the well cap.
-Dump 3 to 4 gallons of perfume-free household bleach right into the well's pipe.
-Hook a hose up to an outside faucet.
-Circulate the water through the hose until you can smell the chlorine in the hose water.
-Shut off the outside faucet. Let the chlorine sit for 24 hours.
-Use your stored water at this time--do not use your regular water supply for 24 hours.
-Turn the outside faucet on again and let the water run until you can't smell the chlorine anymore.
Hope this helps. . .
water softening systems
Hello! Actually, there are
Hello! Actually, there are two forms of sulfur that are commonly found in drinking water supplies causing water odor, which are sulfate and hydrogen sulfide. Both forms are nuisances that usually do not pose a health risk at the concentrations found in domestic water supplies.
However, we can eliminate or remove it, by just following the simple instructions stated below:
-Store a supply of water ahead of time, enough for the next day.
-Disconnect any filters, water softeners or purifiers from the water system. Shut off the ice maker in your refrigerator.
-Remove the well cap.
-Dump 3 to 4 gallons of perfume-free household bleach right into the well's pipe.
-Hook a hose up to an outside faucet.
-Circulate the water through the hose until you can smell the chlorine in the hose water.
-Shut off the outside faucet. Let the chlorine sit for 24 hours.
-Use your stored water at this time--do not use your regular water supply for 24 hours.
-Turn the outside faucet on again and let the water run until you can't smell the chlorine anymore.
Hope this helps. . .
water softening systems