Once dissolved, you can use the cleaner without any problems for several months. To keep it in good condition, we recommend cleaning the bottle regularly – ideally before each refill – thoroughly with lukewarm water and a little dish soap.
🔗 More information about our ingredients can be found here: https://www.everdrop.de/en/mission/ingredients or directly on the product page under the “Ingredients” tab: https://www.everdrop.de/en/products/refill-powder-universal-starter-set