If you turn the water on and nothing comes out, that's an indication that something is wrong. Water that smells funny or is discolored could be another sign of a plumbing issue. If the water comes out slowly or in an uneven stream, there could be a break or clog in the pipe. Persistent clogs are another indicator.
Clanking, Whistling, or Banging Sounds
Unusual noises from the faucet, sink drain, or bathtub can mean ice is blocking your drainage lines. The toilet may make odd bubbling sounds. Ice can prevent air from escaping to the sewer lines, so never ignore any strange sounds from your plumbing.
Easy ways to thaw a frozen drain pipe include turning up interior temperatures and wrapping pipes in hot towels. The job goes more quickly by pouring hot water or a mixture of vinegar, baking soda and salt water down the drain.
Frozen pipes will eventually thaw on their own, but it could take days or even weeks. If New York City is experiencing a brutal cold snap, the temperature could stay below freezing for many days. Meanwhile, the water in the pipes could be expanding.
A frozen drainpipe may usually be unfrozen by running hot water down it. Fill a half-gallon pot halfway with water and heat it on the stove. When it starts to boil, take it from the heat and pour it down the drain slowly. This may be enough to melt the ice and unclog your drain completely.
In most instances, pouring hot water down the drain will unfreeze drain pipes. However, it's essential to take your time with this method to increase its effectiveness and ensure your safety. Follow these simple steps: Fill a pot with a half-gallon of water and bring it to a boil on the stove.
Don't dump any chemical drain cleaners down either, as it likely won't make it through the frozen blockage and it will just sit in the pipe. The acid from it could start to corrode over a short time. If you want to take some boiling hot water and dump that down, it could potentially help a minor problem.
And once the temperature outside dips below 32F, unprotected pipes are at a greater risk of freezing and potentially bursting. That said, it's still possible for your pipes to thaw without bursting. The key is to release the pressure and allow the pipes to thaw slowly.
Thaw Frozen Pipes
Turn off the water immediately at the main shut off valve. Open the faucet so that water will flow through the pipe once the area is melted. This will help melt more ice. Apply heat to or around the pipe using a hair dryer.
Thawing Frozen Pipes
While you wait, reduce water pressure by opening all the faucets inside the home one-quarter turn. Water will begin to trickle out, helping the ice to thaw. Remember to close all faucets after full water pressure is restored.
Tip #7: A Thaw Machine Will Be Your Savior
It's exactly what it sounds like: a portable device that plumbers use to thaw pipes quickly.
Vinegar. Pour one cup of vinegar down the pipe immediately after putting baking soda. Vinegar reacts with soda, causing it to sizzle and bubble. This solution will agitate frost build up and slowly start to clear your frozen shower drain.
Your pipes will eventually thaw on their own, but this will take at least a few hours or potentially several days, depending on where the pipe is located and the air temperature around it.
A foul smell from the drain or faucet is a less-obvious warning sign. Odors are unable to filter out of the frozen pipe and instead are forced back into the home's faucet. No water or a slow trickle when a faucet is used. Whistling and banging coming from pipes, or strange bubbling sounds when you flush a toilet.
Simply pour a handful of salt down your drain pipe, quickly followed by boiling water. Alternatively, boil the water in a saucepan and stir the salt in the boiling water. Once the salt has completely dispersed, carefully pour it down the drain.
Gurgling sounds: Unusual noises coming from drains or pipes may indicate ice blockages. Odors: Foul smells inside or outside your home near the septic area can signal a problem. Frozen ground: Unusually frozen or frost-heaved ground over septic lines or the tank area may indicate freezing within the system.
Your pipes will eventually begin to thaw on their own once the temperatures rise above freezing. As they do so, you may begin to hear your pipes making gurgling, clanging, or banging sounds as the ice begins to move. The hot water heater may do the same.
Pipe-thawing options: There are several things you can do to thaw your home's pipes. Here's a list: Probably the most popular and safest pipe-thawing option is to use hot water.
If your pipes freeze:
If you turn on your faucets and nothing comes out call a plumber. If you detect your water pipes have frozen, turn off the water at the main shut-off valve in the house. NEVER try to thaw a pipe with a torch or open flame.
Although common, frozen pipes do not always burst. However, the ice can increase this risk when it thaws and is usually worsened as it raises pressure further which makes pipe bursting common near winter's end or springtime. Furthermore, the more water flowing through the pipe, the greater chance of rupture.
Turn on all faucets: Checking each faucet in your home will help you narrow down your search. The faucets that have little or no water pressure likely have a frozen pipe in their supply line. If every faucet is showing low water pressure, the frozen pipe may be near the water meter.
Should You Drip Faucets In Cold Weather? Yes, according to the Red Cross, the short answer to that question is you should.
If you have frozen pipes in your home, it can be tempting to try to heat them up as quickly as possible, but this could cause them to burst. Instead, use tools like a hairdryer, space heater, and even your home's thermostat to gradually warm the pipes.
Stir a cup of kosher salt into hot water, then pour the concoction down the frozen drain. The concoction will act like rock salt put outside to melt ice-covered sidewalks. If your pipes have burst, turn off your water at the main shutoff valve in your house and leave your faucets turned on.
For preventive drain cleaning, you can use Drano® Max Build-Up Remover in drains, toilets and even septic systems. Apply Drano® Max Build-Up Remover overnight or before you go to work, then wait 6 to 8 hours before running warm (not hot) water down treated drains or flushing treated toilets.