What’s the best household cleaning product to use?
Household cleaning products can be hazardous, landing hundreds of thousands of children in U.S. emergency rooms. The product most commonly associated with injury is bleach, which can be toxic, even if used as directed.
We know that those with asthma who work with cleaning products day in and day out can experience adverse respiratory effects, worsening of symptoms, decline in lung function, and inflamed airways, but even cleaning workers without asthma can be affected. Indeed, even below so-called acceptable exposure levels, cleaners with or without reactive airways can suffer “a substantial decrease” in lung function.
“Although it is recognized that occupational use of bleach may have adverse respiratory health effects, it is unknown whether common domestic use of bleach may be a risk factor for asthma”—rather, it was unknown…until now. Bleach use was significantly associated with nearly five times the odds of non-allergic adult-onset asthma, as well as ongoing lower respiratory symptoms, such as chronic cough. Bleach works as such a strong pro-oxidant that the thought is it can lead to leaky lungs, allowing allergens to penetrate.
The phenomenon of cleaning product–induced asthma has been known for decades. More than three quarters of the dozens of population studies investigating this issue have found an increased risk of asthma or nasal inflammation. “Ideally, good cleaning products that are safer for the respiratory system should be available.” Unfortunately, this body of evidence has been largely ignored by the manufacturers and commercial cleaning companies. Most of the workers put at risk are women. In fact, that may help explain some of the gender differences in asthma. “The relatively high frequency of bleach use for home-cleaning by women all around the world, together with the strong association between bleach use and non-allergic asthma…emphasize the need for (re)-considering the use of bleach for cleaning as a potential concern for public health.”
There are natural, environmentally friendly cleaning products that may offer a safer alternative. Safer, perhaps, but are they as effective? That’s the topic of my video Flashback Friday: Do Natural and DIY Tea Tree Oil Cleaning Products Disinfect as Well as Bleach? “The effectiveness of three home products in cleaning and disinfection of Staphylococcus aureus and Escherichia coli on home environmental surfaces” was the title of “the first report of performance of purportedly safer alternatives for both cleaning and disinfection” of the bacteria that cause staph infections as well as E. coli “for use in home health care.”
