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FAQ: What does Lye do to wood?

WOCA Wood Lye helps the wood from yellowing over time and adds pigment (white or grey) to the wood grain.

Does lye react with wood?

Wood types such as oak contain tannic acid. Lye reacts with this tannic acid. This reaction makes the color of some wood types darker. By dipping the wooden furniture in a bath filled with lye, the paint, lacquer and wax become soft and release.

What does sodium hydroxide do to wood?

DO know your bleaches. “Two part” A/B peroxide-based bleaches refer to sodium hydroxide (caustic soda) and hydrogen peroxide. Combined, they cause a chemical reaction that creates bleach that will blanch the stain color and can also alter the color of the wood itself.

Can sodium hydroxide be used on wood?

Sodium hydroxide is also used to refine raw materials for wood products such as cabinets and furniture and in wood bleaching and cleaning.

Can you use lye on Oak?

We love to lye floors! Lye’d floors must be soaped regularly. However soaping and the use of lye is the only way to stop the natural yellowing. that occurs in wood such as pine and oak.

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What will lye do to wood?

Wood Lye is used for priming of unfinished or newly sanded interior woodwork i.e. floor, stairs, furniture and panels. The priming minimises the wood from yellowing and enhances the wood grain, creating a coloured wash effect, depending on the chosen colour. Wood Lye may be used on all types of wood.

What do farmers use lye for?

Where agricultural lime is too costly, spraying sodium or potassium lye solution is a cheap way to adjust soil pH. For example: To bring highly acid soils into production, spray lye then plant beans.

How do you apply sodium hydroxide to a deck?

Wood cleaning chemicals

  1. Sodium Hydroxide – This chemical is primarily used to emulsify previous coatings of stain, dead wood and dirt.
  2. Bleach – You can mix 4 gallons water, 1 gallon bleach (12.5%) and 1 cup TSP (Tri-Sodium Phosphate) for simple deck and wood cleaning.

Is sodium hydroxide flammable?

Sodium Hydroxide itself does not burn. Sodium Hydroxide reacts with METALS (such as ALUMINUM, LEAD, TIN and ZINC) to form flammable and explosive Hydrogen gas. Sodium Hydroxide can form shock sensitive salts on contact with NITROGEN CONTAINING COMPOUNDS (such as NITROMETHANE).

Does sodium hypochlorite damage wood?

Sodium hypochlorite used in a “ proper” solution will not damage the wood. Because chlorine and sodium hypochlorite are most often used, they are often misused. If any chemical solution is misused it can cause damage or worse.

What is sodium hydroxide used for?

Sodium hydroxide is used to produce soaps, rayon, paper, products that explode, dyes, and petroleum products. It can also be used in tasks such as processing cotton fabric, metal cleaning and processing, oxide coating, electroplating, and electrolytic extraction. It is often found in commercial drain and oven cleaners.

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How do you clean with sodium hydroxide?

Sodium hydroxide is frequently used as an industrial cleaning agent where it is often called “caustic”. It is added to water, heated, and then used to clean process equipment, storage tanks, etc. It can dissolve grease, oils, fats and protein based deposits.

Is sodium hydroxide corrosive?

Sodium hydroxide is sometimes called caustic soda or lye. Sodium hydroxide is corrosive. NaOH can react with moisture from the air and may generate heat as it dissolves. This heat can be enough to cause a fire if it is near flammable materials.

What does lye do to white oak?

WOCA Wood Lye helps the wood from yellowing over time and adds pigment (white or grey) to the wood grain. Mild, non-corrosive, and easy to use for a professional, woodworking enthusiast, or DIYer. WOCA Wood Lye is compatible with all wood species, particularly White Oak.

How do you make wood lye?

To make lye in the kitchen, boil the ashes from a hardwood fire (soft woods are too resinous to mix with fat) in a little soft water, rain water is best, for about half an hour. Allow the ashes to settle to the bottom of the pan and then skim the liquid lye off the top.

How do you keep pine wood from turning yellow?

1 Answer

  1. Use a water-based polyurethane finish. All other finishes are either slightly yellow going on, or themselves yellow with age.
  2. Keep the sun off the wood. Sunlight hastens the darkening process.
  3. A dark stain will mask the effect. The darker the better.
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