What Is TCF Certification (Totally Chlorine Free)?
Direct Answer
TCF (Totally Chlorine Free) certification confirms pulp was bleached without any chlorine compounds, reducing dioxin formation and environmental impact.
Key Takeaways
- TCF (Totally Chlorine Free) certification confirms pulp was bleached without any chlorine compounds, reducing dioxin formation and environmental impact.
- How it works: TCF pulp bleaching uses oxygen, ozone or hydrogen peroxide instead of chlorine or chlorine dioxide.
- Low-allergen and eco diaper brands use TCF pulp to avoid chlorine residues
- Myth: TCF and ECF are the same. ECF allows chlorine dioxide; TCF uses zero chlorine compounds — TCF is stricter
How TCF Certification (Totally Chlorine Free) Works
TCF pulp bleaching uses oxygen, ozone or hydrogen peroxide instead of chlorine or chlorine dioxide. This avoids forming chlorinated organic compounds (like dioxins) found in chlorine bleaching. TCF is a stricter cousin of ECF (Elemental Chlorine Free). In hygiene products, TCF pulp supports low-residue and eco-friendly positioning.
Examples and Applications
- Low-allergen and eco diaper brands use TCF pulp to avoid chlorine residues
- TCF certification is verified by accredited environmental auditors
TCF Certification (Totally Chlorine Free) vs. Related Terms
| Term | What it is | Key difference |
|---|---|---|
| ECF certification | TCF Certification (Totally Chlorine Free) | ECF allows chlorine dioxide bleaching; TCF uses no chlorine compounds at all |
Limitations and Common Misconceptions
- Myth: TCF and ECF are the same. ECF allows chlorine dioxide; TCF uses zero chlorine compounds — TCF is stricter
- Myth: TCF affects absorbency. Bleaching method does not change fluff pulp performance
What is TCF bleaching?
Bleaching pulp with oxygen, ozone or peroxide — no chlorine compounds, reducing dioxin risk.
Is TCF better than ECF?
TCF is stricter (zero chlorine); ECF allows chlorine dioxide. Both reduce dioxins versus traditional chlorine.
References
- EDANA - Absorbent Hygiene Products (AHP) Industry Overview — EDANA (accessed 2026-08-01)
- OEKO-TEX STANDARD 100 - the original safety standard (official) — OEKO-TEX (accessed 2026-08-02)