This product is remarkable in so far as it is made by an internationally recognised pharmaceutical company which supplies all the disinfectant requirements for the NHS and hospitals around the world, where trust in the product is paramount. The great thing with the tablet is that it avoids all the precarious steps when mixing bleach and detergent. Importantly, the use of one bottle for life reduces the plastic wastage by over 95% compared to the single use detergent and disinfectant bottles one sees in the supermarkets. In the age of climate change who would not prefer this product over all the liquid alternatives delivered in one off plastic bottles? I am delighted with the performance.