Can I pour lye down the drain
Lye has the advantage of being effective against thick hair clogs in bathrooms and sticky clog-smears like those found in kitchen sinks because the solution is denser than water and will sink there.Oct 15, 2016
Will lye damage cast iron pipes
Lye can help with very slow drains but never use it in a drain that you suspect to be clogged solidly.Dec 21, 2021. Lye can help with very slow drains but never use it in a drain that you suspect to be clogged solid.Even though it wont melt them, lye is still highly corrosive and can damage cast iron pipes as well.
Is lye safe for copper pipes
Lye drain cleaners also release heat (as do acid-based products), which softens and deforms plastic pipes, but they are also very corrosive to pipes, including those made of galvanized steel, copper, and iron, as well as fixtures and fittings.
Does lye harm metal
Glass should be used with caution as it may break due to the heat released when lye reacts, and it should be stored and mixed in ceramic, stoneware, glass, or heat-resistant plastic containers. Lye will react with metals such as aluminum, cast iron, and steel.
Will lye dissolve plastic
Do not use plastics in the Other category, recycling code #7. Although polystyrene is chemically resistant to room temperature lye, it is not resistant to hot lye. polystyrene is brittle and will shatter easily when dropped or bent.
Does lye damage stainless steel
Stainless steels are resistant to corrosion in a wide range of temperatures and concentrations. For example, below 80 o C, they are considered resistant to any concentration of sodium hydroxide, up to the limit of solubility.
What acid do plumbers use to unclog drains
Plumbers use hydrochloric acid, also known as muriatic acid, to unclog drains all over the world. This powerful acid, which can be dangerous if not used carefully, is frequently used by plumbers to unclog drains.
Will lye hurt septic system
Chemical drain cleaners can kill the good bacteria in your septic tank, eat away at your pipes, and cause severe burns. They should never be used by any homeowner, even those without septic systems. The caustic soda or lye they contain is a strong oxidizer.
Will caustic soda melt PVC
Types of drain cleaners that can melt or soften PVC pipes include oxidizers, acids, and caustics.
Does sodium hydroxide dissolve PVC
While these chemicals are naturally caustic, it is the type of heat they generate from their chemical reactions that causes PVC pipes to soften and eventually melt. As an example, sodium hydroxide produces excessive heat that causes the temperature to rise above the boiling point of the PVC pipes.
What is lye powder
Lye most commonly refers to sodium hydroxide NaOH, but historically has been used for potassium hydroxide KOH. A lye is a metal hydroxide traditionally obtained by leaching wood ashes, or a strong alkali which is highly soluble in water producing caustic basic solutions.
How do you remove solid caustic soda
Since the hardened mass is preventing water flow, the sink, shower pan, or bathtub is likely full of water, which is a good thing because water is incompressible and plunging is more effective when youre not pumping air.
Is pure lye safe for pipes
Pure Lye is a natural drain opener that is odorless, non-acidic, and safe for metal or plastic pipes, fine fixtures, and chrome trim.
What can you do with leftover lye
Lye is actually present in most drain cleaners, so you can mix it with distilled water and pour it down the drain to get rid of it. If youre concerned about your drain, you can also get in touch with your local waste management services to learn how to get rid of hazardous materials.Mar 14, 2016
Is lye the best drain cleaner
Although they are frequently rated as “most effective,” caustic lye-based drain openers (potassium hydroxide or sodium hydroxide) are not advised. Yes, they are excellent at breaking down organic matter such as hair and even turn grease into soap.
Is lye hazardous waste
Lye is a highly caustic and reactive chemical, and if it is not disposed of properly, it can be hazardous to both your health and the environment.
How do you dispose of food grade lye
If youd like, you can neutralize the solution by stirring in vinegar or another acid before disposing, but this step isnt necessary. To dispose of your already-diluted lye solution, pour it directly down the drain, then follow with a few seconds of cold water from the sink faucet.
Is lye corrosive to cast iron
Even though the solution will turn black from the removed buildup, it can still be used repeatedly for up to a year without causing any harm to cast iron.