Synthetic hair is a popular choice for many due to its affordability, array of styles, and low maintenance. However, synthetic fibers are not as resistant to heat as human hair, making them prone to damage, especially if exposed to excessive heat or flames. Burnt synthetic hair may appear frizzy, rough, or melted. While completely restoring severely burnt synthetic hair may not always be possible, there are techniques to improve its appearance and extend its usability. Here’s a detailed guide on how to fix burnt synthetic hair effectively.
1. Assess the Extent of Damage
Before attempting any repair, examine the synthetic hair to determine the severity of the damage. Burnt areas may range from minor frizzing to melted or stiff fibers. Use this assessment to decide whether repair is possible or if the damaged sections need to be removed.
For very large burnt patches, replacing the affected wefts or strands may be more feasible. Brands like SISHAIR offer high-quality synthetic replacements that can be used to refresh your wig or extensions.
2. Gather Necessary Tools and Products
To begin the repair process, you’ll need specific tools and products designed to work on synthetic hair. Here’s a list of recommended items:
| Tools | Purpose |
|---|---|
| Wide-tooth comb or wig brush | Detangling without causing further damage |
| Scissors | Trimming irreparable burnt ends |
| Fabric softener or synthetic hair conditioner | Softening and restoring flexibility in fibers |
| Heat-resistant spray | For controlled heat-setting during repair |
| Flat iron (adjustable heat) | Smoothing slightly frizzed fibers |
| Spray bottle with water | Hydration during the repair process |
Ensure the flat iron is on its lowest setting to avoid further damage, as synthetic hair cannot tolerate high heat.
3. Trim Irreparable Burnt Ends
Start by addressing the most severely damaged sections. If the burnt areas are melted or fused, they cannot be restored and should be trimmed off. Use sharp scissors to carefully cut away these portions, shaping the hair as needed to maintain a natural and cohesive look.
4. Detangle the Hair
Once the irreparable ends are removed, work on detangling the remaining hair. Use a wide-tooth comb or a wig brush designed for synthetic fibers. Start from the tips and gradually work your way up to the roots to minimize pulling or additional damage.
If the hair is particularly dry or brittle, mist it lightly with water or a diluted solution of fabric softener to make it easier to handle.
5. Restore Smoothness Using Heat
For minor frizzing or rough texture, controlled heat can help restore smoothness. Apply a heat-resistant spray to the synthetic hair to provide protection. Using a flat iron set to the lowest possible temperature (preferably below 180°F/82°C), gently pass it over small sections of the hair. Avoid lingering too long on one spot, as synthetic fibers can melt under high heat.
Smooth each section until the texture improves, being cautious not to overheat the hair. If you’re working with a wig or extensions from SISHAIR, it’s important to verify whether the product is heat-friendly before using this method.
6. Treat the Hair with Fabric Softener
Synthetic hair can lose its softness when exposed to heat or flames. To restore its pliability, prepare a mixture of fabric softener and water in a spray bottle (use a 1:4 ratio). Lightly mist the hair with this solution and let it sit for 10–15 minutes. Then, rinse thoroughly with lukewarm water and air dry. This step helps to soften the fibers and reduce stiffness.
7. Style and Blend
After completing the repair process, style the synthetic hair to blend the fixed areas with the rest of the piece. Use a gentle hand when styling, avoiding excessive force that could undo the repairs. For wigs, adjust the parting or layer the hair to disguise any uneven sections.
If the synthetic hair still appears uneven or the damage is too noticeable, consider adding new wefts, particularly from a trusted brand like SISHAIR, to seamlessly blend the repaired sections.
Conclusion
Burnt synthetic hair is challenging to fix, but with proper care and the right techniques, it is possible to salvage and improve its appearance. Always start by assessing the damage and using gentle methods to repair the hair. Trimming, detangling, and heat-setting can address minor burns, while products like fabric softener restore softness and flexibility. When in doubt or if the damage is too extensive, replacing sections with high-quality synthetic hair from brands like SISHAIR can be a practical solution. By investing time and care, you can extend the lifespan of your synthetic hair and keep it looking its best.



