Top Pick – The Best Oil for Wood
No doubt, Sunnyside is the leading oil product for wood on the market. I and other customers can say that this is a high-quality product. It’s a perfect choice for your dry wooden pieces.
That beautiful rocking chair your grandfather made. Your classic hardwood floors. Wood is a lovely material with such grace and history. To keep it looking its best, you need to condition the wood, and you may need to refinish it.
You have a few different options for a finish, but one type of finish suitable for a natural look is oil. There isn’t a lot of shine, so it’s ideal for imperfect surfaces. It brings out the natural grain and prevents drying.
We’ll take a glance at the best oils for wood. Plus, I’ve answered a few questions you may have about how to choose the right one. Let’s take a look.
Best Oils For Wood in December, 2023
|Oil||Coverage (quart)||Dry time (hours)||Sheen|
|100 - 150 sq ft||12-18||gloss|
|2||Watco Danish||up to 170 sq ft||6||satin|
|3||Watco Teak||250 sq ft||8-10||satin|
|4||Osmo - Polyx||100 - 150 sq ft||24-48||satin-matt|
|5||Formbys Finish||100 - 150 sq ft||24||semi-gloss|
|6||CabotStain||125 - 150 sq ft||24||semi-gloss|
|7||Minwax||up to 170 sq ft||8||satin|
|8||Tried and True||up to 250 sq ft||8||satin|
|9||OSMO Top||up to 250 sq ft||8-10||satin|
|10||Watco Tung||up to 200 sq ft||24||semi-gloss|
|11||Star Brite Oil||100 - 150 sq ft||24||semi-gloss|
Here is the list of the best oils for treating wood available today.
Linseed oil is a plain, classic wood oil that brings out the grain finish without changing the natural color of the wood. It’s used to strengthen the existing finish on your piece and prevent damage from over-drying and cracking. You can use it both for interior and exterior projects.
Boiled Linseed oil has a faster drying time than raw. Sunnyside goes on uniform and dries in only 12 to 18 hours for a smooth, uniform finish. It repels water and prevents chalking. It’s safe to use on most furniture finishes and antiques.
You won’t want to use this particular kind for any food preparations surfaces such as butcher blocks. The agents that speed drying isn’t safe for consumption. Make sure you read the label clearly before using it.
Watco Danish Oil is actually for interior wood with a varnish additive. It has the finishing properties of a true wood oil with the protective feature of a varnish.
The Walnut color brings out a deep, warm tone to the wood. It’s easy to apply and penetrates deeply into the surface for a beautiful finish. You can safely use it on sanded, bare and stripped wood.
It’s excellent with tight grained woods and surfaces with interesting grains because it can penetrate deeply without hiding the patterns.
If you don’t want the color to get darker each time, I recommend a wax or a plain oil finish after the first round.
Watco’s Teak Oil Finish is suitable for more difficult woods such as teak, rosewood or mahogany. It penetrates deeply, protecting the surface from within without leaving a film or cracking later.
It dries in just eight hours, making it great for quick projects. It’s water and UV resistant. It’s also suitable for marine use above the water line. It’s appropriate both for exterior and interior use.
There is a bit of varnish in this oil to help further protect your hardwood from the elements. It may cause the color of your wood to darken over time if you reuse it to the condition. However, the initial color is warm and has the appearance of a hand-rubbed finish.
Osmo’s Polyx is a combination of different oils and waxes. It uses sunflower, thistle, and soybean oil as well as both Carnauba and Candelilla wax.
This product applies a simple mineral spirit as a solvent. It has a lower odor than other, similar products. You can easily apply it, the coat will last a few years with proper care.
Although it’s great for larger spaces like flooring and windows, it’s somewhat expensive. If you’re looking for a budget option, this isn’t going to be the right one for you. However, if you want something that will last a few years, this is a good option.
Make sure to check Matt Estlea’s excellent tutorial on how to apply the oil to the wood surface:
Tung Oil is another classic oil that protects the finish of the wood without hiding the natural grain. It resists both water and mildew and helps prevent chalking. It dries clear, so it’s safe to use as a complement. You should use it only for interior projects.
Formby’s low gloss option gives the wood a hand-rubbed finish without highlighting imperfections. You can continue to condition your piece, working with the natural strength of the wood and finish.
The glossier the surface, the more you highlight any scratches or dings. It comes in various sizes so that you can choose the right one that fits your need.
CabotStain’s option is a matte finish oil that penetrates deeply into the wood to protect it from within. You can control the sheen by adding a few more coats, but it never finishes as a high gloss.
It’s a combination of Tung and Linseed oil. It’s going to take it a while to dry, but once it does, it’s UV and water resistant. You’ll need about two full days to get it completely dry with no tack so make sure you understand what you’re getting into.
This one is strong enough to get through the grain. It’s solvent based so make sure you have plenty of ventilation.
Minwax Tung Oil is perfect for pieces that are already finished and need reconditioning. It penetrates the wood deeply to prevent chalking and cracking. It’s water and mildew resistant and helps neutralize any acidity or alkalinity.
Tung oil is easier to refinish than varnish, so it’s suitable for pieces you may want to rejuvenate after some time or that you might want to change later.
It’s not pure Tung oil, but you should have a better result with the added solvent and varnish without having to refinish a piece completely. It dries more quickly than pure, classic tung oil so you can get layers without as much wait time.
Danish oil is pure linseed oil that’s been moderately polymerized. It’s economical and produces a nice finish to your wood. It has better penetration than boiled one, but it may take longer to finish.
There’s no varnish and no other additives. It conditions the surface, bringing out the natural grain and complementing the finish.
You may have to reapply it periodically to prevent drying. It doesn’t have a color, and there’s no gloss. The sheen is suitable for wood with some imperfections. This option conditions and enhances the grain.
It does have a faint cooking oil smell that some might find off-putting, but it fades after a while. This option doesn’t protect wood well, beyond just making sure there’s no cracking associated with drying out, but for indoor furniture and wood pieces, it’s beautiful.
Osmo’s Top is an oil and wax mixture best suited for things like furniture and food prep surfaces. It conditions the wood, bringing back the shine. It’s water repellant. You can protect your food prep areas against staining agents like wine or things with a strong smell.
It’s clear and dries with a satin finish. It resists scratching and helps you clean dirt and grime off easier. You can keep conditioning your wood piece without having to remove the top oil coat and without sanding things down.
It’s easy to use, and it doesn’t add any color to your piece aside from deepening the color slightly due to conditioning.
Our final product is Watco’s Tung oil. It’s not a true Tung oil, but it will dry a lot faster than traditional Tung oil thanks to a blend and drying ingredients. It takes about 24 hours, but after that, you’ll have a beautiful color with a beautiful deep grain.
This option penetrates the grain of even hardwoods to condition and protect. It won’t darken with age, and it’s easy to apply. It doesn’t leave any tack the way pure Tung oil will. Watco does have a solvent, so make sure you use it in a well-ventilated area.
This oil can be used for any wood, not only teak.
Quick, Easy, And Effective
You couldn’t ask for an easier-to-use product than this. You just put some oil on a cloth and rub it into the surface of the wood. You could use a brush, but it’s better to give it a good rubbing. By doing this, you push more of the oil into the pores of the wood.
Oil treatment is also a one-step solution to many problems. It functions as a sealer and a top-coat, eliminating the need for either of these jobs. I also like the way that it imparts an amber-gold color to the surface of your wood. As you might guess, this kind of oil was originally intended for teak wood, but it can be used on any wooden surface.
In spite of their effectiveness, oil finishes are a little bit less long-lived than polyurethanes for example. As the oil wears away, you will need to re-apply. Thankfully, this kind of thing doesn’t need to be done very often. Still, it’s an extra chore that you might not want to do.
This product is also both toxic and combustible. As such, you want to be a little more careful when applying it to the surface of your wood. Wear some kind of breathing protection, and take care to keep it away from sparks or open flame.
There are all kinds of finishes for wood, but how do you know which is the right one? Let’s go through a few things to consider before you choose.
What Are My Choices?
Different finishes are appropriate for different situations.
Wax isn’t a finish by itself. Instead, it helps further condition wood and prevents the loss of color through drying and aging. It’s better to use in addition to another finish.
Most linseed oil used for wood finishing is boiled. Raw linseed oil just takes way too long to dry to be effective. Boiled linseed one goes on smoothly and dries to protect the wood. If you want true boiled linseed oil, look for “heat treated” or “polymerized.” All other types are actually chemical additives in raw linseed oil. They speed up drying time, but they can add a lot of toxic fumes to your workplace.
Tung Oil is very similar to linseed oil. It takes a very long time to dry, so most wood finishes are either heat treated or have chemical additives to speed up drying time. It’s more moisture resistant than linseed oil. It’s penetrating, so it’s suitable for hardwoods that need more power to deal with their tight grain.
Varnish has a bit of color to it. It’s a synthetic resin that penetrates wood and helps seal it. It cures by the same process (polymerization: the act of drying into a solid state), but it’s more durable than oil. If your main purpose is to seal wood surface to protect it from moisture then sealer would be a more appropriate option for you.
Oil and Varnish Blends
These have the best of both worlds. The oil helps the application and conditions the wood while the varnish enhances the color and increases durability. They’re far more water and weather resistant. Plus, some of the finishes are UV resistant.
Other types of high shine finishes include things like shellac and lacquers. These create a layer of material on the surface that’s very reflective. For perfect woods, these can also enhance the grain. They aren’t suitable for woods with surface imperfections because the gloss makes imperfections a lot more obvious. They’re known as surface finishes because they dry on top of the wood instead of inside it, creating their signature shine.
Frequently Asked Questions
Furniture oil is not the same thing as a sealer. However, it does greatly improve the ability of wood to resist moisture. Because all types of oil will naturally repel water, it will act as a sealer to some extent. In the days before wood sealers and clear coats were invented, oil impregnation served as a useful technique for preserving the life of a wooden object.
At the same time, you cannot expect a furniture oil to function as well as a sealer. Both of these products will penetrate the surface of the wood and provide a waterproof top layer. However, most commercial wood sealers are plastic-based and made of synthetic polymers. This is both a good thing and a bad thing, depending on your perspective. On the good end, plastic will last a lot longer than oil, which has to be re-applied once or twice a year. On the bad side, plastic is not environmentally friendly at all. Furniture oils tend to be made from natural substances, but this also increases their price somewhat.
Pure oils can be a bigger investment than oil blends. Some of the products on our list are well within most budgets and can be used again and again.
More expensive options include oil and wax blends with ultra-conditioning properties. You can justify the expense because you won’t need to apply them very often.
If you have large areas, you may be able to save by buying in bulk. Otherwise, you can use a more expensive product on woods such as antiques or delicate finished woods.
I would never discourage you from trying to save money, but sometimes you get what you pay for. If your product protects your wood and prevents damage from drying and aging, it’s worth it to spend just a little bit more. You save yourself from spending a lot more on significant repairs.
You’ve decided that oil is a good finish, and lucky for you, it’s one of the easiest to apply.
The first thing you should do is identify the type of wood you’re working with. Really porous woods may not do well with oil because the wood soaks it all up leaving very little on the surface. Getting an even coat is difficult.
Once you’ve identified your wood, sand the surface gently to remove any dirt or grime before you apply the oil. Work from coarse sandpaper to fine to ensure you won’t have any deep scratches left on the surface of the wood.
Apply the oil gently with a high-quality rag. Lower quality rags can pill and leave those annoying little pieces of fuzz everywhere. Wipe up the excess and make sure to clean your clothes carefully.
Allow the proper amount of time to dry before adding a second coat. The drying time will depend on the product you’re using. Be sure to read the instructions thoroughly.
Any oil with a solvent has the potential to be a fire hazard. Most experts recommend submerging the rag into a bucket of water with an airtight lid, but very few people actually do that. You should make sure the cloth is flat and can dry completely.
If you bunch the rag up after using it, escaping fumes turn up the heat and are in danger of combusting. You may find yourself walking into a fire hazard.
Oils should never puddle on your wood surface. Make sure you’ve correctly wiped the excess away before allowing it to dry.
Options that contain solvents will need more than just water to remove. You’ll need a paint thinner or other removal agent.
In many cases, furniture oil provides a great way to finish the surface of a wooden item. It offers a beautiful sheen, resistance against the elements, and a convenience factor that is second to none. Like any other tool, furniture oil isn’t suited for all situations. There are times when it’s worth using and times when it isn’t.
You should consider the current state of the wood. If it’s already painted or coated, you will not be able to use a furniture oil. This is because furniture oils must be able to penetrate into the wood, which they cannot do if some other finish is in the way.
On the other hand, unfinished wood is usually a bad idea. Unless you are talking about a cheap and temporary construction, any wooden furniture should have its surface treated in some way. You have several options for finishing but oil is probably one of the easiest. You simply rub it into the surface and let it do its work. Wherever you see a dry patch of wood, that’s where you need to apply more oil.
Oils can be harsh on the skin. If your product also has a solvent added to help with the application, you may need to wear gloves and eyewear. The biggest safety concern is ventilation. Fumes from the oil or varnish blend can cause severe respiratory issues and danger to your eyes and brain. If you can’t ventilate the area, you should consider an alternative to the product you’ve chosen.
Never leave oils around where children or pets can find them. Also, if you’re conditioning something in your food prep areas, make sure your oil is specifically labeled as food safe. Otherwise, you risk ingesting toxins.
At first glance, the subject of furniture oils can be kind of confusing. With so many types of oil out there, it is indeed difficult to understand everything. Let’s take a look at three of the most common types of furniture oil so that you can understand their qualities.
Tung oil is obtained from the seeds of the Tung tree and was first invented in China (where this tree grows). After pressing it from the seeds, ancient herbalists found that this oil would gradually harden on contact with the air. This forms a thick but transparent layer that serves to protect a surface from moisture. Before long, they started using this new substance for umbrellas, ships, and quite a few other things.
When it comes to Danish oil, the subject gets a little more confusing. There isn’t just one formulation for this stuff, so it can be made in more than one way. Sometimes, it is made from tung oil, linseed oil, or other such substances. In its cheaper form, it is basically an artificial substitute for tung oil. You never really know what you’re getting here.
Linseed oil, like the other two, is an oil extracted from plant seeds (the flax plant, in this case). Like the other two, it also hardens gradually when in contact with air. As you can see, there are a number of plants that yield oils of this type. These self-hardening oils are called “drying oils,” and they are the original form of clear-coat. These products are still commonly used in the making of various musical instruments but have been phased out of many other applications. This is because the oil is sticky and somewhat hard to use.
There are a wide variety of furniture oils on the market. These might include tung oil, Danish oil, linseed oil, teak oil, or Roalman oil. All of these products offer distinct advantages and disadvantages. Still, you should get similar results from all these products as long as you follow the instructions.
Yes, most oils will darken the wood once applied. While it will not change the color of the wood, it will make it a shade darker. This has the effect of bringing out the grain and making it far more visible. However, the overall darkening effect of an oil-based finish will keep it from gaining too much contrast.
Not only does oil darken most wood, but this darkening process also gives you an easy way to know when your wooden furniture needs more oil. When you see a pale spot of wood, you know that it’s thirsty, and oil is its favorite drink.
Wood oils can prolong the life of your wood piece and help prevent repairs. Choosing the right option brings out the wonderful grain quality in the surface and helps keep the structure of the wood intact. A project may dry over time or change shades, but a good quality oil can breathe new life into it.