Fire-resistant (FR) and arc-rated clothing is a vital layer of protection for workers in hazardous industries such as Oil & Gas, Electric Utilities, and Renewable Energy. Harbor365, a global leader in protective wear, designs FR clothing to withstand extreme environments and ensure maximum safety. However, to maintain its protective properties, proper care and washing are crucial.
In this guide, we’ll walk you through the best practices for washing and maintaining FR clothing to extend its life and ensure it continues to protect you on the job.
Why Proper Washing Matters
FR garments are engineered with special fabrics and treatments that resist ignition, self-extinguish, and minimize burn injury risks. Improper washing or the use of harsh chemicals can:
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Reduce flame resistance.
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Compromise fabric integrity.
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Shorten garment lifespan.
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Increase the risk of accidents.
That’s why following the right laundering steps is essential.
Step-by-Step Guide: How to Wash Fire-Resistant Clothing
1. Read the Care Label
Every FR garment comes with manufacturer-specific washing instructions. Always check the label before laundering. Harbor365 designs garments with easy-to-follow guidelines to avoid confusion.
2. Pre-Treat Stains Carefully
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Use mild liquid detergent or stain remover (non-bleach).
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Avoid solvents, bleach, or fabric softeners—they weaken FR properties.
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Gently rub the stain remover on the affected area before washing.
3. Machine Washing
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Water Temperature: Warm water (40–60°C) is recommended. Avoid hot water above 75°C.
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Cycle: Use a gentle or normal cycle.
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Detergent: Use liquid or powder detergent without bleach, hydrogen peroxide, or fabric softener.
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Load Size: Wash FR clothing separately or with other FR garments to avoid contamination.
4. Drying FR Clothing
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Tumble Dry: Low to medium heat. High heat can damage fibers.
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Air Drying: Best option to preserve fabric strength and reduce shrinkage.
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Avoid Overdrying: It can weaken FR treatment.
5. Ironing & Pressing
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Use low to medium heat if ironing is necessary.
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Avoid steam settings with high heat.
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Never use starch, which can reduce FR protection.
What to Avoid When Washing FR Clothing
To ensure long-lasting protection, do not:
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Use chlorine bleach or hydrogen peroxide.
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Apply fabric softeners or dryer sheets (they coat fibers and reduce FR performance).
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Dry clean with industrial solvents unless garment label explicitly allows.
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Mix FR garments with regular laundry (to prevent contamination with flammable substances).
Special Care Tips for High-Risk Industries
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Oil & Gas Workers: Pre-treat oil and grease stains immediately, as residue can reduce protection.
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Electrical Utility Workers: Avoid contamination with flammable chemicals that compromise arc protection.
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New Energy Sector: Ensure garments are stored in clean, dry conditions after washing.
Extending the Life of Your FR Clothing
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Wash regularly to prevent buildup of flammable residues.
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Inspect garments after each wash for tears, fraying, or damage.
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Replace FR clothing that has excessive wear or no longer meets safety standards.
Final Thoughts
Fire-resistant clothing is an investment in safety. By following proper washing and care practices, you not only extend the life of your FR garments but also ensure they continue to provide maximum protection in hazardous environments.
At Harbor365, we design flame and arc-resistant clothing tailored to the unique needs of industries worldwide. With the right care, your FR clothing will stand strong as your first line of defense in high-risk situations.
