Quick Answer: How Long Does Lye Last?

How long can you keep lye water?

She was hired at a new school a few years back and was tasked with cleaning out the chem stock room.

There were containers of lye in solution that were close to 10 years old.

Properly stored, it will last nearly indefinitely.

Be aware that the bottle does tend to grow crystals, even using lab grade stuff after a while..

Can I mix lye in plastic?

Use an Appropriate Mixing Container: It’s important to mix your lye solution in a durable and safe container. The container should be a sturdy, heat-resistant plastic or glass. I don’t recommend mixing lye solution in a metal container. … If using glass, make sure your container is extremely sturdy.

Can you reheat lye water?

Well-Known Member. You can use lye at room temperature just fine. You can also heat it in a Bain Marie if you’d like but make sure it’s in a heat safe container. I’ve had lye crystallize before from sitting and gentle heating restored it to a clear state.

Does vinegar neutralize lye?

Vinegar can neutralize lye, but in doing so it generates heat as a by-product.

Can I pour lye water down the drain?

Lye. … The pros of lye are that it’s effective against sticky clog-smears like what you find in kitchen sinks, as well as thick hair clogs in bathrooms. The solution is denser than water, so you can pour it right into standing water and it will sink.

What does Lye do to dead bodies?

The process is called alkaline hydrolysis and was developed in this country 16 years ago to get rid of animal carcasses. It uses lye, 300-degree heat and 60 pounds of pressure per square inch to destroy bodies in big stainless-steel cylinders that are similar to pressure cookers.

What does lye water do to food?

Uses. Lye water is an ingredient used in Asian and African cooking for cooking meat, rice or noodles and vegetables like corn, beans, maize or okra to soften or add flavour or keep vegetables colour. It is usually added as part of the recipe in small amounts (spoonfuls).

Is Lye dangerous to eat?

If you were still worried about accidentally poisoning yourself after baking, know that lye reacts with carbon dioxide from the heat in the oven and forms a carbonate, according to The Kitchn, making the lye safe and the baked goods totally safe to eat (as long as you used a diluted enough lye solution in the first …

Can I store lye water?

Put a cover on your lye and you can store it where-ever you would like just make sure you label it well.

Does lye dissolve in water?

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. “Lye” most commonly refers to sodium hydroxide (NaOH), but historically has been used for potassium hydroxide (KOH).

How do you make lye crystals?

With a little time, you can still make your own lye at home.Fill a bucket with water. … Make an ash box. … Place your nail into the hole to plug it.Burn your hardwood. … Put the ashes into the ash box. … Get out the information you wrote down concerning how much water your ash box could hold. … Pour the water over your ashes.More items…

Does lye water need to be refrigerated?

Adding lye to water causes a exothermic reaction that causes the lye water to reach temperatures up to 200 ° F. Because the lye solution becomes so hot, it needs time to cool for soaping.

Why is my lye water cloudy?

When there are impurities in your water, then your Sodium Hydroxide will chemically react with those impurities. That reaction creates the appearance of “cloudy lye water”.

What is the substitute for lye water?

baking sodaThe substitute for lye water I used, was ¼ teaspoon of baking soda dissolved in 1 cup of water then boiling the mixture for 5 minutes, that’s it!

How can you tell if Lye is still good?

Make sure to check the label before adding it to your batch. If the soap does trace, it may not set up properly and can be soft or sticky to the touch. Using expired lye can mean your soap won’t reach trace. To avoid any wasted soap, make sure to keep your lye tightly sealed in a cool, dry place.

Does lye water go bad?

It doesn’t go bad. Many people, myself included, make large batches of 50/50 lye and water and use it in batches over time. I store mine in an HDPE jug and just pour off what I need for that batch. I have had no problems soaping with room temp lye or oils.

How do you store lye?

Lye should be stored in air-tight plastic containers made of HDPE . The containers should be labeled to indicate the potential danger of the contents and stored away from children, pets, heat, and moisture.

Why is my lye not dissolving?

Once you pour the lye into the water, give it a stir for a minute or two. Leave it for a minute and give it another stir. … Sometimes, lye that has been exposed to moisture will have hard white flakes that are difficult to dissolve. These can be carefully broken down with the tip of a spoon on the bottom of your lye jug.