Is Boric Acid Safe? What You Need to Know
Safety Score
Concern Level: high
Boric Acid has significant safety concerns. We recommend avoiding products containing this ingredient.
What Is Boric Acid?
A boron compound used in some cleaning products and laundry boosters. Classified as a reproductive toxicant in the EU.
Commonly found in: laundry boosters, ant killers, eye wash, cleaning products
Safety Research & Evidence
A boron compound used in some cleaning products and laundry boosters. Classified as a reproductive toxicant in the EU.
Regulatory status: EU classified as Repr. 1B; restricted in cosmetics; Prop 65 listed
Health Concerns
reproductive toxicity
Evidence: StrongResearch indicates reproductive toxicity may be associated with exposure to Boric Acid. Particularly concerning for pregnant women, children, fetuses.
developmental effects
Evidence: StrongResearch indicates developmental effects may be associated with exposure to Boric Acid. Particularly concerning for pregnant women, children, fetuses.
endocrine disruption
Evidence: StrongResearch indicates endocrine disruption may be associated with exposure to Boric Acid. Particularly concerning for pregnant women, children, fetuses.
Vulnerable Populations
Extra caution recommended for: pregnant women, children, fetuses
Safer Alternatives
| Alternative | Safety Score |
|---|---|
| Sodium Percarbonate | 8/10 |
How to Avoid Boric Acid
- Read ingredient labels carefully for "Boric Acid" or its chemical synonyms
- Choose products with third-party certifications (EWG Verified, Made Safe)
- Consider alternatives like Sodium Percarbonate
- Check the EWG Skin Deep database for product ratings
- Look for "Boric Acid-free" labels on product packaging
Frequently Asked Questions
Is Boric Acid safe for babies?
No, we recommend avoiding Boric Acid in products used on or around babies due to their developing systems.
What are the safest alternatives to Boric Acid?
Safer alternatives include Sodium Percarbonate (safety score: 8/10).
Is Boric Acid banned in other countries?
Regulatory status: EU classified as Repr. 1B; restricted in cosmetics; Prop 65 listed
How do I know if my product contains Boric Acid?
Check the full ingredient list on the product label. Boric Acid may also appear under different chemical names. Using apps like EWG Healthy Living or Think Dirty can help identify it.
Related Safety Guides
References
- Fail PA et al. (1998). Reproductive and developmental toxicity of boric acid PMID: 9707921