
To begin with, you should give your deck a sanding with 80 grit. This will help with oil absorption. Next, give it a thorough cleaning before you apply any oil finish to it.
Full Answer
How can I oil my deck without damaging the wood?
Apply and enjoy watching water bead up on top without damaging you deck. A standard five-litre tin goes a long way and can also be used to oil your fence, furniture, or hot tub (with a wooden exterior), making it a very versatile product. We recommend using the clear version, as it delivers a beautifully natural finish.
What is decking oil used for?
'Decking oils protect wooden decking from within, shielding from the long-term damage of sun, wind, and rain. High concentrations of oil and wax make decking boards resistant to water and also coat them with a highly durable finish.'
How much oil or preservative do I put on my Deck?
Our experts recommend around 1-2 litres of oil or preservative for every 4 square metres of decking, though this does vary depending on how liberally it is applied. This should cover 2 applications. Product which contains preservative, UV blockers, mildewcide and/or insecticide will likely work best with your deck.
What is the difference between decking oil and water based?
Not all products marketed as 'decking oils' are actually oil-based; some are water-based and work slightly differently from oil-based decking oils. Water-based products will penetrate less and form more of a layer on top, performing more like a stain. They will also dry much quicker than oil-based products.

What's the best way to apply decking oil?
1:512:35How To Apply Decking Oil | DIY Tips from Ronseal - YouTubeYouTubeStart of suggested clipEnd of suggested clipStart by giving the oil a good shake. And pour it out to save time you'll want to use a large paintMoreStart by giving the oil a good shake. And pour it out to save time you'll want to use a large paint brush. Focus on three to four boards at a time to avoid any overlap. Marks.
Do you need to use deck cleaner before oiling?
However, when it comes to deck oiling, it's important not to skimp on one crucial step – cleaning your deck thoroughly before you apply oil. Any dust, dirt or grime left on the timber will keep the oil from soaking in and may ruin the look of your deck completely.
How long does deck oil take to dry?
about four hoursOn average, decking oil takes about four hours to dry. But every brand is different, so the best thing to do is check the tin of your decking oil to see the estimated drying time. The drying time of your decking oil also depends on the temperature—it will dry slower during cold periods, and faster in hotter periods.
How often should you apply decking oil?
How Often Do I Oil My Deck? Within the deck building industry, it is usually recommended that decks need to be oiled once every 6-12 months.
What if it rains after oiling deck?
Stains and oils penetrate wood best when it's cool and dry. If it rains within 48 hours of applying a treatment, the water will soak into the wood, and try and displace the stain. This can cause a blotchy, flaky look, rather than a smooth, even, coat.
Why is my deck sticky after oiling?
What's the problem? If the decking oil you're applying has gone sticky and isn't being absorbed properly, your number one reason – assuming it's new decking – might be the type of wood the decking is made of. If it's a brand new deck, is it made from hardwood? If so, it might already be naturally oily.
Can you put too much oil on decking?
An excess of oil isn't going to damage your decking, so it's nothing to worry too much about. The thing with oils is that because of their ability to soak into the surface, it can be tricky to get them out of grooved decking.
Do you need to sand between coats of decking oil?
If necessary, sand lightly between coats to remove any raised grain. STEP 4: A third coat will give extra protection and is required in harsh conditions such as full sun exposure, around pools and in humid areas or if the first coat was applied on damp or porous timber.
Do you need to sand a deck before oiling?
Sanding & oiling your deck is necessary to prolong the life of your deck. In order to remove damaged and splintered wood from your existing deck, it is necessary to sand the deck before applying any oils or stains. The deck must be smooth, clean, and free of debris before applying a stain or oil.
Should I oil my deck straight away?
Leave your deck to weather or oil it straightaway? The professionals say that you should leave it exposed for three to six months as this will give the timber time for the tannins to leach, which will prevent staining caused by extractive runoff when you oil it.
What weather should I oil my deck?
In general, Spring is the best time of the year to oil your decking. But it also depends on how long you've had your decking. Ideally, newly-laid or newly-treated decking should be left to weather naturally for about six months before you stain or oil it.
Can I apply decking oil with a sprayer?
To apply decking oil, stir the contents of the tin very well then apply the oil in thin coats with a brush, roller or spray gun.
What is the best treatment for deck boards?
Generally, there are four types of treatment products you can apply to your boards to protect them –. Staining Product – staining product is probably the best option if you are actively looking to change the appearance of your decking surface.
How long should I leave a deck oil coat on?
Your first coating should be left a few hours to dry fully, before a second coating is applied over the top.
How can I change the color of my deck?
There are three main options for changing the colours of your surface –. Use decking oil to darken the current appearance of your boards (see our best oils above) Use staining product to colour them as desired. Paint your deck in your chosen colour using special decking paint.
How do I protect deck boards from the elements?
To adequately protect general decking boards from the elements, it’s recommended that you use a staining product, oil or protective treatment as often as recommended by your supplier. Generally this differs between the type of board used.
Why is my deck turning green?
This is generally advised if you are hosting parties on your decking as the last thing you want is someone slipping on the surface. The other active ingredient is algicide, which helps to protect your timber from rot and mould growth that can damage your surface and cause it to turn green.
How long do composite deck boards last?
Hardwood, composite & PVC boards are likely to last a year or two longer, but will still show signs of fading and damage after so long. For this reason you generally shouldn’t trust any lifespan guarantees offered by manufacturers, as they don’t know the level of exposure & use your deck will experience.
How long does it take for water to sink into a deck?
Provided the water does not sink into the wood after 30 minutes of sitting on the surface, your deck shouldn’t require treatment at this stage. If you have chosen to paint your deck, you should use an oil product first so that your surface is protected against weathering.
Decking Stain versus Decking Oil
It is an absolute choice of the owner what to apply, decking oil or stain. It totally depends on the personal inclinations and how you want your deck to look.
Why are Decking Oils Used?
The role of decking oils is to shield the natural wood color by refilling the oils back into the timber. These oils generally evaporate and become dull over time. Decking oils do not alter the color of the wood but can deepen its tone.
Why are Decking Stains Used?
Stains are usually applied to change the color of the timber. It enhances the grains and texture of the wood and gives it a colorful yet natural look.
Which Treatment Is Better – Oil or Stain?
We cannot declare any one of them to be a clear winner here. It totally depends on the conditions and how you want your deck to look. Both can be easily applied on the surface and give a long-lasting look.
Final Words on Decking Oil and Stains
Many homeowners would always want to have an appealing decking area. Proper maintenance and care, along with the right choice of decking product, will give you the best deck looks.
How important is it to choose the right oil for a deck?
Selecting the right oil for your deck will keep it protected, help give or maintain colour, and help keep your deck lasting as long as possible.
How to dry oil after first coat?
If you are putting a coat on after the first, wrap your brush, foam, or roller with plastic wrap and remove all the air. This will ensure it is ready for you on the next coat. Once completed, allow each coat to have plenty of time to dry. The manufacturer’s directions will tell you how long the oil needs to sit.
What do you need to clean oil spills?
The rag you will need to wipe off any excess oil. Lastly, you will need some turpentine for cleanup and spills.
What brush to use to get oil out of wood?
You will get the best results by using a natural bristle brush as that will help push the oil into the wood for better penetration into the fibers. Natural bristle brushes and foam are a little more labour intensive, but the extra effort is worth it. Rollers and decking brushes also work.
How long does it take for a deck to dry?
Once you have cleaned your deck, you will have to let it dry for 2-4 days so make sure your local forecast does not call for any rain.
Do you need oil to apply to wood?
Thankfully, for the actual application of the oil to the wood, there is not a lot of equipment or product needed. Essentially, you are going to need an oil, an application method, and cleanup materials.
Can you use a power washer on a deck?
A common method for cleaning decks is using a power washer with water. While this method is certainly effective, and can be used at your prerogative, Green World Lumber recommends that you avoid using a power washer. The reason for this being that the high-pressure can have a sand-blasting effect and even tear wood fibers.
What is decking oil?
As a general rule, we'll say that decking oil are primarily for nourishing and restoring your deck, not altering its appearance. Of course, as our guide shows, they can have additional properties such as UV protection or an anti-slip effect, but the primary purpose of a decking oil is to deeply penetrate the wood and protect it from weather extremes. Stains go one step further by subtly tinting your deck; paints are more suitable for a complete transformation with colour.
What is the purpose of decking oil?
Of course, as our guide shows, they can have additional properties such as UV protection or an anti-slip effect, but the primary purpose of a decking oil is to deeply penetrate the wood and protect it from weather extremes.
What is Cuprinol deck oil?
The formula of this Cuprinol decking oil means it can be spray-applied as well as painted on for an even faster finish, but it has more cleverness to offer still. It’s designed to penetrate deep into the wood to replace the natural oils lost over time through weathering, and to offer deep-seated protection against splitting and drying, while the tinted oil brings out colour in greyed wood for a fresh look. Reviewers loved the rich, almost glossy look it imparted to their boards, and said that rainwater just beaded off, proving its weatherproofing prowess.
How long does it take to dry Liberon oil?
It's easy to apply with a brush and the first coat is dry within just 15 minutes – the final result after the second coat then takes about 24 hours. Apply and enjoy watching water bead up on top without damaging you deck. A standard five-litre tin goes a long way and can also be used to oil your fence, furniture, or hot tub, making it a very versatile product. We recommend using the clear version, as it delivers a beautifully natural finish. The same can't quite be said about the teak colour, as it's a little orange.
What is the best oil for decking?
The best decking oil is the product you need to nourish your deck, making it more resilient and supple. Old wood particularly benefits from oiling, especially if you're beginning to see cracking. New decks can also greatly benefit from being oil, particularly when the new wood is very light – the oil will add a richness ...
Is fungicide good for wood?
It will nourish the wood, although it will not have dirt-repelling or fungicidal benefits, so be prepared to do a bit more cleaning. If you're going for a commercially available eco-friendly option, choose one that says 'solvent free' or 'low solvent'.
Is Everbuild Lumberjack wood preserver safe?
Possibly the most eco-friendly decking oil on our list, Everbuild Lumberjack wood preserver is a low-solvent and low-odour solution, which not only means fewer har mful fumes released into the atmosphere, but also fewer toxic nasties for you to breathe in while you’re applying.
How do I protect a wood deck?
Sand the wood to smooth out any splintered areas. Then apply wood deck stain and/or sealer* to protect the wood. Note that wood deck stain can contain Volatile Organic Compounds ( VOCs) which are not eco-friendly and can leach into the ground. Cover nearby plants to protect them from chemicals.
How long should I let a deck dry after cleaning?
Be careful not to use harsh stripping agents or scrub too hard. Let the deck dry for 48 hours after cleaning before doing any more work.
Why do we need to maintain decks?
Decks need regular maintenance to retain their appearance and structural integrity. When done properly and routinely, deck maintenance can increase your deck’s lifespan and reduce the likelihood of future repairs or replacements. In brief, deck maintenance protects your outdoor living space investment.
Can you use bleach to clean a deck?
Don’t use chlorine bleach to clean your deck. Chlorine is a harsh chemical that will strip your wood deck of its natural color and may even damage the structural integrity of the boards. Don’t use paint as a sealant.
Can you use chlorine bleach on a deck?
Using a garden hose with a high-pressure nozzle will do the job without the risk of causing damage. Don’t use chlorine bleach to clean your deck.
Can you clean a composite deck in direct sunlight?
Don’t clean the deck in direct sunlight, as it could cause the cleaner to dry too quickly. This will cause a white residue which will need to be washed again. Don’t use other brands of composite deck cleaner. Many of these cleaners are designed for traditional uncapped composite deck boards.
What wood is used to make a deck look new again?
A guide to the cleaners, finishes, and techniques for making your wood deck look new again. Even if your deck is made of pressure-treated lumber, redwood, cedar , or some other durable species, it's at risk the moment the last nail is driven home. There are several culprits.
What is the best way to clean a deck?
Though you can mix your own with laundry detergent and bleach, a store-bought cleaner is best for very dirty or damaged wood.
How long does a semi transparent deck last?
The more pigment the finish has, the better it is at blocking UV rays. That's why a semitransparent deck finish will last up to three years or more before another application is needed. Solid-color finishes offer the most UV protection. Unfortunately, most aren't formulated for foot traffic.
What is a clear sealer for decking?
Deck finishes fall into two categories: sealers and stains. Both are formulated to seal out the elements. As their name implies, clear sealers are nonpigmented finishes. Stains are available with a little pigmentation (referred to on the label as "tone"), semitransparent, and in solid colors. Unlike paints, which form a surface film, clear and pigmented finishes penetrate the wood and can stand up to foot traffic.
How much does a 20x20 deck cost?
Time, Cost and Materials. Most homeowners do the work themselves because they can save money. The materials for a 20x20-foot deck will run between $80 and $120, plus another $80 or so to rent a power washer for a day.
Why are clear deck finishes so popular?
Clear deck finishes are popular because they allow the natural grain of the wood to show through. And because they're transparent, you can't leave any lap marks during application, which is a common problem with pigmented finishes. But, they aren't as good at blocking UV rays.
How long does it take to dry a deck?
What's more, the actual work takes just two days — one to clean the surface and another to apply the finish. But you will have to wait three to five days after cleaning for the deck to dry so the finish will penetrate fully. If you don't have the time to do it yourself, you can hire a deck-maintenance contractor.
What oil to use on wood?
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.
What is a good oil for tight grain wood?
Watco Danish Oil – Great Performance on Tight Grained Woods. 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.
What is Minwax tung oil?
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.
What is the best oil for wood?
Here is the list of the best oils for treating wood available today. 1. SUNNYSIDE CORPORATION Boiled Linseed Oil – Top Option for Dry Wooden Furniture. Linseed oil is a plain, classic wood oil that brings out the grain finish without changing the natural color of the wood.
What is Danish oil?
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.
Why do you use wood oil?
Final Thoughts. 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.
What is Cabotstain oil?
CabotStain Australian Timber Oil – Great Option For Outdoor Wood Furniture and Hardwood. 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.
Why seal a deck?
Deck sealer helps protect the wood from the damaging effects of moisture, including rain, snow, humidity, and sprinkler runoff.
Why do I have headaches after using deck sealer?
This is due to fumes released by volatile organic chemicals (VOCs).
How long does it take for a deck sealer to dry?
Deck sealers vary in the amount of drying time they require. Many will dry to the touch within 1 to 5 hours, but humidity levels and outdoor temperatures can affect that time range.
How many coats of deck sealer should I use?
Most deck sealers require two coats for the best performance, though a few products can get the job done with just a single coat. That’s a big time-saver, although users will pay more for a single-coat sealer.
Why is it important to seal decking?
The best deck sealer protects from damage due to rot and unsightly mold or mildew while still allowing the wood’s natural grain and color to show.
How cold does it have to be to seal a deck?
Most deck sealers require temperatures of 55 degrees Fahrenheit or higher before application, but Olympic Stain’s sealant goes on smoothly even when it’s as chilly as 35 degrees Fahrenheit. Users can even apply it on damp wood after a rain shower.
What causes a wood deck to rot?
As with all things made of wood, a wood deck is subject to deterioration from exposure to the elements. Sun, rain, snow, and wind all take their toll, wearing away at the wood and leading to cracks, splinters, fading, and rot.
