Good products and very swift (free!) delivery. I like that the boxes fit through the letterbox easily and require no signature from postie. I had my own containers ready to fill and there is no pressure to buy their branded containers with all information on dilution ratio easily found on the site. I had tried bathroom cleaner, laundry liquid and washing up liquid so far and all excellent. As one tiny, unimportant constructive feedback comment - it'd be great to know the colour of the liquids before purchasing alongside the smell on the website. I like attempting to match my washing up liquid to the rest of my kitchen decor and would take colour into consideration when purchasing!