The color of the oil painting brush is very dark after cleaning, which might be caused by residual paint or improper use of the cleaning agent. The following are some solutions:
Rinse thoroughly
Use clean water: Soak the oil painting brush in clean water, gently squeeze the bristles to ensure that all remaining paint and detergent are washed away.
Multiple rinses: If the color is too dark, you can rinse it multiple times until the water becomes clear.
2. Use a mild cleaner
Choose a mild cleaner: Avoid using overly irritating cleaners to prevent damage to the bristles or color residue.
Correct usage method: Dilute the cleaner, gently rub the bristles, and then rinse thoroughly with clean water.
3. Clean with turpentine
Applicable situation: If the oil painting brush is left with oil-based paint, turpentine can be considered for cleaning.
Usage method: Soak the oil brush in turpentine, gently rub the bristles, and then rinse it clean with clear water.
Turpentine is volatile. When using it, ensure good ventilation and keep it away from fire sources. After cleaning, it should be re-polished to protect the oil painting brush.
4. Gently brush the bristles
Use a clean comb or fingers: After the oil brush is completely dry, gently comb the bristles to help restore its shape and elasticity, and also to help remove any remaining paint.
5. Avoid excessive cleaning
Moderate cleaning: Excessive cleaning may damage the bristles, causing them to deform or fall out. When cleaning, apply moderate force and avoid excessive force.
6. Store properly
Storage after drying: After drying the oil painting brush, store it in a dry and well-ventilated place, avoiding direct sunlight and damp environments.
Avoid mixed storage: Oil brushes of different colors and for different purposes should be stored separately to prevent cross-contamination of colors caused by mixed storage.
7. Regular inspection and maintenance
Check the condition of the bristles: Regularly inspect the condition of the bristles of the oil painting brush. If any damage or deformation is found, replace them in time.
Keep clean: Clean the oil painting brush promptly after each use to prevent color deepening or bristle damage due to residual paint.
If the above methods still fail to remove the color or the oil painting brush is severely damaged, it is recommended to replace it with a new one. At the same time, during the painting process, pay attention to the reasonable use of oil brushes to avoid overuse or improper use that may cause damage to the bristles.