Autumn, autumn, autumn is here... and there are beautiful chestnuts everywhere. For example, the backyard of our office is teeming with them. Did you know that you can easily make detergent from them? Contrary to all my expectations, it doesn't have to be that complex to achieve the desired effect. The reason for this is the saponins contained in chestnuts (among other things), which have a similar effect to soap in water. With these saponins you can make a completely natural, biodegradable detergent, which is also free. So, if you need motivation for your next autumn walk, you can simply combine it with a chestnut collection campaign.
