I’ve had a lot of the questions on my DIY hand sanitiser video, and even though I tried to answer as many as I could, a lot of people kept asking the same ones… so here are the answers in an easy-to-find place! It includes a video demo of the Alcohol Calculator. Here are the…
Bad DIY Hand Sanitizers (and a few good ones) (Video)
Thanks to the COVID-19 pandemic there’s a hand sanitizer shortage… and a ton of DIY hand sanitizer recipes. Will they actually work? (Spoiler: Most of them won’t.) I’ve made a video breaking down some of the good bad DIY hand sanitizer recipes out there. Key points: COVID-19 is caused by SARS-CoV-2 (novel coronavirus 2019). One…
Should you avoid aluminium in deodorants? The science
I’ve recently been approached by several natural deodorant companies to talk about the health risks of aluminium-containing antiperspirants. As much as I’d like that sweet sweet cheque… I can’t. Because the science just isn’t there. So instead, I’m going to debunk the aluminium scaremongering. (Note to deodorant companies: There are valid reasons to switch to…
More Sunscreens in Your Blood??! The New FDA Study
You might remember a similar post that I published in May 2019, after the previous flurry of “The FDA Admits Sunscreens Are Poison” headlines. Now that the second study has been published, it’s time for Round 2. Gratifyingly, this time the coverage seems a little less hysterical (maybe they learned from last time?), with the…
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