Miwak Junior joined forces with the brand Primary Elements to create this plant-based cleaning solution especially for its ceramic pipes, but it also works just as well on glass — just place one teaspoon in 8 ounces of hot water, drop in your pipe, and let it soak for at least an hour. The primary ingredient is limonene, a powerful antimicrobial terpene commonly found in citrus peels.
See second image for ingredients list
4 oz., contains approx. 25 teaspoons of solution