You can buy the best brushes in the world and still ruin them fast if your habits are working against you. The good news is that a few small changes in how you use and clean your brushes can dramatically extend their life.
This guide focuses on real, everyday habits that matter the most for all Trekell brushes, from synthetics to natural hair. Think of it as the practical side of brush care that most people are never taught.
Habit 1: Do a real end of session clean, not a quick rinse
Most damage starts when brushes are put away with paint still hiding in the bristles. A quick swirl in water or solvent and a dab on a rag is not enough, especially near the ferrule where paint loves to collect.
At the end of a painting session, take an extra couple of minutes to properly clean your brushes based on the medium you used and the Trekell cleaner made for it.
For oils: use Trekell Linseed Oil Soap
- Wipe off as much paint as possible with a rag or paper towel.
- Clean the brush with Trekell Linseed Oil Soap, which is formulated to cleanse oil paint without harsh chemicals and extend brush life.
- Work the soap into the bristles, especially near the ferrule, then rinse and repeat until the lather runs clear.
- Reshape the tip and lay the brush flat or with the bristles pointing down to dry.
For acrylics, gouache, watercolor, and other water based paints: use Trekell Coconut Oil Soap
- Rinse out most of the paint in clean water right away.
- Clean the brush with Trekell Coconut Oil Soap for Water Based Media, which uses gentle, natural coconut ingredients instead of harsh cleaners.
- Work the soap through the hairs, paying extra attention to the area near the ferrule, then rinse until the water runs clear.
- Reshape and let the brush dry flat or bristles down.
The key is consistency. A small but thorough cleaning with the right Trekell soap after every painting session is much kinder to your brushes than an occasional intense scrub after paint has had time to dry inside them.
Habit 2: Get the paint out of the ferrule
The ferrule is where the bristles are crimped to the handle, and it is the number one place people accidentally destroy their brushes.
If paint dries inside the ferrule, it forces the hairs apart and locks them into a splayed shape. Once that happens, there is usually no way to fully bring the brush back. You might be able to turn it into a texture brush, but it will not behave like it did when it was new.
To prevent this, make it a habit to focus on the ferrule area every time you clean your brushes, while the paint is still wet.
A ferrule cleaning maneuver from William Whitaker
Artist William Whitaker shared a simple technique that helps pull wet paint out of the ferrule, and it works on both natural hair and synthetic brushes.
- Wet the brush and work in your Trekell brush soap so the lather reaches up toward the ferrule.
- With your non dominant hand, gently hold and support the bristles near the ferrule.
- With your other hand, hold the handle and move it back and forth from side to side, as if you are gently wagging the brush.
This motion helps work the wet paint and soap mixture out from inside the ferrule and down toward the tip of the bristles, where you can rinse it away. You are essentially massaging the paint out instead of just hoping a quick swirl in water will reach it.
Use this maneuver regularly with all of your brushes and you will greatly reduce the chance of paint drying up inside the ferrule and causing permanent splaying.
Habit 3: Do not dry brush with soft synthetics
Synthetic brushes are fantastic for smooth, controlled strokes, but they do not like being used completely dry on rough or semi rough surfaces.
When you drag a soft synthetic across a surface without enough paint or medium acting as a lubricant, you create a lot of friction at the tips of the fibers. Over time, that friction and heat at the very ends of the filaments can cause them to curl, hook, or bend out of alignment, even if you never touch harsh solvents.
Strong solvents can also damage synthetic fibers by softening or melting the plastic, but constant dry brushing with a soft synthetic will wear out the tips all on its own.
If you want to dry brush or scumble, switch to a stiffer, more durable brush, such as a hog bristle or a brush you have already retired from precise work. Save your softer synthetic brushes for strokes that have at least a little paint or medium in them so there is always some lubrication between the bristles and the surface.
A simple rule of thumb:
- Use stiffer brushes for dry brushing, scrubbing, and heavy texture.
- Use softer synthetic brushes when there is enough paint or medium on the brush to let it glide instead of scrape.
Just changing this habit can dramatically cut down on curling and hooked tips in synthetic brushes.
Habit 4: Use heat in a controlled way, not by accident
Heat can be a tool or a problem, depending on how you use it.
Very hot environments, like leaving brushes in a hot car or putting them in near boiling water without guidance, can soften synthetic fibers in a way that deforms them. That kind of uncontrolled heat is hard on brushes.
However, controlled heat, such as a gentle simmering method specifically designed for synthetic restoration, can help synthetic bristles relax back toward their original shape when they start to flare or hook. The difference is temperature, depth, and time.
When you are cleaning and restoring Trekell synthetic brushes:
- Follow a clear, step by step guide for the simmering process, including recommended temperature and how deep to submerge the bristles.
- Keep the ferrule and handle out of the hot water so you do not soften glue or damage the handle.
- Combine controlled heat with Trekell Brush Restorer when appropriate, so the fibers are encouraged to set back into a better shape as they cool.
Think of heat as something to use intentionally, not accidentally. A controlled, brief simmer can help. Prolonged exposure to very hot conditions usually hurts.
Habit 5: Watch how long brushes sit loaded
Leaving a brush loaded with paint for “just a few minutes” often turns into much longer, especially with fast drying mediums like acrylic.
For acrylics and gouache, if paint starts to dry in the bristles, it becomes harder to remove completely, especially near the ferrule. For oils, leaving thick paint packed near the ferrule between sessions encourages buildup that eventually causes splaying.
Try to build this habit into your painting routine:
- If you are stepping away for more than a couple of minutes, either rinse the brush and set it aside clean, or fully load it and wrap the bristles in plastic or keep them in a stay wet environment.
- Do not leave brushes sitting upright in a water or solvent jar for long periods. That bends bristles, encourages paint and pigment to settle in the ferrule, and can swell or crack wooden handles over time.
Short breaks are fine. Long breaks with loaded brushes are where the hidden damage happens.
Habit 6: Park your brushes the right way while you work
What you do with a brush while you are painting, not just when you are cleaning, also matters.
Instead of leaving brushes standing in a rinse jar or tossed on the table:
- Keep a small towel or rag handy and lay brushes flat when they are not in your hand.
- If you use a brush holder, make sure the bristles are supported and not pressed into a hard edge.
- When you rinse, swish gently. Avoid grinding the tip into the bottom of the jar, which can bend or flare the hairs.
These small physical habits keep the bristles in better alignment and prevent unnecessary bending or chipping of the tips.
Habit 7: Use Trekell Brush Restorer on a schedule, not only in emergencies
Trekell Brush Restorer is great for saving a brush that already looks rough, but it can also be used more lightly and regularly to keep brushes from reaching that point.
Instead of waiting until a brush is completely flared or rock hard, try this:
- Choose a realistic interval, such as every few weeks or after a particularly heavy painting project.
- Give your most used brushes a gentle Restorer treatment according to the product directions, then rinse and reshape.
- Combine this with your normal cleaning using Trekell Linseed Oil Soap or Coconut Oil Soap so you are clearing out residue before it becomes permanent buildup.
This is helpful for both synthetic and natural hair brushes that you reach for constantly. A light, regular reset keeps them behaving closer to how they did when they were new.
Habit 8: Know when to retire a brush
No brush lasts forever. Even with perfect habits, every tool has a lifespan.
At some point, you will have brushes that:
- Will not hold a point, even after careful cleaning and reshaping.
- Have permanent splaying from dried paint in the ferrule.
- Have fibers that are worn, curled, or broken from years of honest use.
Instead of fighting those brushes for precision work, give them a new job. Retire them into a “texture only” jar for scumbling, splattering, rough edges, or experimental marks. Then, bring new brushes into your main rotation so you always have tools that can do what you are asking of them.
A few small changes, a big difference
Brush care is not about perfection. It is about a handful of small, repeatable habits that work with your tools instead of against them.
If you clean your brushes properly at the end of each session with Trekell Linseed Oil Soap or Coconut Oil Soap, clear paint out of the ferrule, avoid dry brushing with soft synthetics, use heat in a controlled way, and retire brushes at the right time, you will get much more life out of all of your Trekell brushes.
For detailed step by step cleaning instructions, long term lifespan tips, and a full synthetic restoration guide, you can explore our other brush care blogs here:
