How to Wash Flame-Resistant Clothing

Flame-resistant (FR) clothing requires more than standard laundering. Proper care is essential to maintaining the protective properties that help keep workers safe in hazardous environments. FR garments are designed to resist ignition, prevent flame spread, and self-extinguish. Following the correct washing and drying practices helps preserve those qualities, extend garment life, and ensure consistent performance on the job.

Top 10 FR Laundry Tips:

1. Avoid Bleach and Peroxide
Do not use chlorine bleach or hydrogen peroxide. These chemicals can break down flame-resistant fibers and reduce protection.

2. Skip Fabric Softeners and Starch
Fabric softeners and starch can leave residues that interfere with flame resistance and increase flammability risk.

3. Wash FR Garments Separately
Wash FR clothing separately from everyday garments to avoid contamination from flammable residues or lint transfer.

4. Turn Garments Inside OutTurning garments inside out helps preserve color, reduce surface wear, and maintain overall appearance.

5. Use Liquid Detergent
Liquid detergents rinse more effectively and are less likely to leave residue compared to powder detergents.

6. Avoid High Heat
Wash and dry using moderate temperatures. High heat can cause shrinkage and unnecessary stress on fabrics.

7. Pre-Treat Heavily Soiled Areas
Apply liquid detergent or a non-bleach stain remover to heavily soiled areas before washing.

8. Use Professional Cleaning for Heavy Contaminants
Garments exposed to oils, grease, or industrial contaminants may require professional laundering or dry cleaning.

9. Tumble Dry on Low
Use low heat settings and avoid over-drying to help maintain fabric integrity and proper fit.

10. Rewash if Odors Remain
If odors persist after washing, rewash the garment. Lingering odors may indicate that contaminants are still present.