Effectiveness
Grignard Pure Effectiveness
In May, 2020, we contracted with a leading lab for airborne viral testing, to conduct rigorous tests on Grignard Pure’s effectiveness and efficacy. The results show that Grignard Pure kills more than 98% of the airborne virus particles. Reach out to us to request a full copy of the report.
Health & Safety
Grignard Pure Safety and Health Data
In May, 2020, we contracted with Intrinsik, a globally-recognized scientific and regulatory consulting firm providing expert regulatory and toxicology advice, to conduct a Toxicology Risk Assessment on Grignard Pure. Intrinsik’s evaluation confirmed the product is safe for use, when used as directed and exposed to a population for extended periods of time.
Intrinsik’s Conclusions
Toxicology Risk Assessment
Based on available data, Grignard Pure meets the requirements for classification as not toxic (acute/chronic), corrosive, a skin/eye irritant, or a strong sensitizer as defined in 16 CFR 1500.3, when used as intended or under circumstances involving reasonable foreseeable misuse.In addition, the ingredients in the product are not included in the list of banned hazardous substances cited in 16 CFR 1500.17.
Click here to see the full Intrinsik Risk Assessment report.
Toxicology Risk Assessment
Based on available data, Grignard Pure MEETS the requirements for classification as not very toxic, toxic or harmful (acute), corrosive, or an irritant based on requirements set forth in the Consumer Chemicals and Containers Regulations, 2001 (SOR/2001-269; as amended), when used as intended or under circumstances involving reasonable foreseeable misuse.
Additionally, Grignard Pure MEETS the requirements for classification as not toxic (chronic), based on information provided in the Canada Consumer Product Safety Act (S.C. 2010, c. 21).
Click here to see the full Intrinsik Risk Assessment report.
Health and Safety Fact Sheet
View our Grignard Pure Health and Safety Fact Sheet and get the facts about Grignard Pure.
For people with compromised immune systems or respiratory problems?
The safety of air treatment products like Grignard Pure is demonstrated by their long history of use with no significant health concerns reported. Hundreds of millions of people around the world have been exposed to products nearly identical to Grignard Pure over the past 20 years. These products are used to create the special lighting effects we are accustomed to seeing at live music events, stage performances (including on Broadway), sporting events, and other live venues. NIOSH concluded that an air treatment product like this did not affect people with asthma. The EPA has said that the active ingredient in Grignard Pure is not expected to cause adverse effects when inhaled, although temporary irritation to eyes, nose, and throat may occur to sensitive individuals.
Locations where Grignard Pure is in use to provide protection against airborne microbes will have the “Treated with Grignard Pure” logo prominently displayed at major entrances, to advise people who might have questions about their own health and to give them the clear option not to enter the facility should they not feel comfortable.

Video Library
Testing Grignard Pure on Broadway:
In late October, a group of leading scientists, engineers, technologists and Broadway producers put Grignard Pure to the test at one of Broadway’s most historic theatres. The results exceeded everyone’s expectations.