I'm Dr Lindsay Best, chiropractor, mother of two and founder of PureBiotics® NZ. I'm passionate about supporting families to create true holistic health and wellness. 

Back in 2016 I noticed that my two-year-old son's urine had an unpleasant odour. His system was out of balance, and I was determined to find the cause.

Over the next few months I tried everything - reducing sugar, elimination diets, changing laundry detergents - but still the odour remained.

Then I noticed a pink tinge around the base of our shower, commonly seen in wet areas and changing rooms. This pink tinge is actually biofilm, a sticky and often invisible substance...