What is the best drain cleaner for cast iron pipes?
Fortunately, Liquid-Plumr® is safe for all pipe types except rubber, which is present in some fittings. So whether you've got to force a hair clog through a 50-year-old set of iron pipes or just get your drain draining faster, Liquid-Plumr® will always be the right choice for your house's plumbing.
Is Drano safe for cast iron pipes?
Cast Iron Pipe Cleaner Best Practices As Liquid-Plumr explains, cast iron pipes may last up to 100 years, and they are prone to rusting. The chemicals in products like Liquid-Plumr and Drano can corrode pipes and cause perforations. They need to be strong enough to cut through and dissolve tough clogs, after all.
Does drain cleaner damage cast iron pipes?
The caustic materials in the cleaners can eat through the pipe itself while they clear through the clog. It doesn't matter what type of pipes you have, either: Chemical drain cleaners can damage PVC, galvanized steel, copper and iron pipes.
How do you clean a cast iron sewer line?
TIP: If you are going to use a cable first, run hot water and pour some soap down the drain. This will loosen some of the hard, superficial debris. Then snake after, and when you're done snaking use BioClean aggressively. BioClean is a safe enzyme treatment that helps keep your drains clean.
Is bleach safe for cast iron pipes?
Bleach is a powerful, toxic substance that should be used carefully and properly, and pouring it down a drain is not a proper use. Bleach can react with other substances in your pipes, potentially release fumes, and further plug up the system.
Will vinegar damage cast iron pipes?
• On the other hand, metal-based pipes such as galvanized steel and cast iron can corrode. So be careful which product you use. If you want to try a home-based chemical remedy, try vinegar and baking soda. They pose no danger whatsoever to your pipes.
What drain cleaner is safe for cast iron pipes?
Full Clog DestroyerTM is completely safe for use with galvanized steel, copper, cast iron, ABS (black plastic) and PVC (white plastic) drain pipes-even old pipes. Plus, it's safe for all septic systems.
Is Drano Max Gel Safe for cast iron pipes?
NOPE. Drano® will not damage pipes or plumbing. Drano® products are powerful enough to dissolve nasty clogs, but they will not harm your plastic or metal pipes, so there's no need to worry. In fact, Drano® Max Gel Clog Remover contains a special ingredient that prevents pipe corrosion.
When should you not use Drano?
- Chemicals Are Bad For Toilets. Chemicals used to unclog a toilet may end up helping, but using them is a huge risk.
- They Are Hard on Pipes.
- Drano Is Just a Band Aid Fix.
Are drain cleaner safe for cast iron pipes?
You can use products like Liquid-Plumr on your cast iron pipes, the manufacturer says. However, many plumbers will recommend that you avoid drain cleaners like this whenever possible regardless of pipe type.