![common horse chestnut (Aesculus hippocastanum), making soap from horse chestnuts: saponin made from water and minced conkers, Germany Stock Photo - Alamy common horse chestnut (Aesculus hippocastanum), making soap from horse chestnuts: saponin made from water and minced conkers, Germany Stock Photo - Alamy](https://c8.alamy.com/comp/CP05F5/common-horse-chestnut-aesculus-hippocastanum-making-soap-from-horse-CP05F5.jpg)
common horse chestnut (Aesculus hippocastanum), making soap from horse chestnuts: saponin made from water and minced conkers, Germany Stock Photo - Alamy
![I made laundry detergent out of conkers and it didn't go as terribly as you might expect | jessicalawcreative I made laundry detergent out of conkers and it didn't go as terribly as you might expect | jessicalawcreative](https://jessicalawcreative.files.wordpress.com/2019/02/conkers.jpg?w=656)
I made laundry detergent out of conkers and it didn't go as terribly as you might expect | jessicalawcreative
![Woman's genius hack uses conkers to make washing detergent for an entire year - and it won't cost you a penny - Manchester Evening News Woman's genius hack uses conkers to make washing detergent for an entire year - and it won't cost you a penny - Manchester Evening News](https://i2-prod.manchestereveningnews.co.uk/incoming/article17018089.ece/ALTERNATES/s615/3_sale-27.png)