Wild horsetail helps wash the urinary tract, especially in the case of lithiasis, as a remineralizer and topically in the healing of superficial wounds. Wild horsetail helps us in the treatment of flushing the urinary tract, especially in case of lithiasis, as a remineralizer and topically in the healing of superficial wounds. A tablespoon of plant per infusion is recommended, but if you want to follow the recommendations of the different agencies, it is recommended to prepare an infusion with 2 g or up to 6 g of wild horsetail up to three times a day.