Article number: 4009463800604 View all from Croll & Denecke > View more: Menstruation > These reusable and completely natural menstrual sponges are a sustainable alternative to tampons and sanitary towels. The sponges are carefully harvested from the Mediterranean Sea. They absorb a lot of moisture, are comfortable to use and last a long time. Because it is a natural product, the sponges can vary in size and shape. You can cut the sponges to size yourself. Before first use: The sponges are harvested with great care from the Mediterranean Sea. They are cleaned and thoroughly checked for any traces of sand, shells and stones. In exceptional cases, something may remain in the menstrual sponges. Therefore, check for impurities before first use. Soak the sponges overnight in water with vinegar. Use a ratio of 1 part vinegar and 2 parts water. Rinse thoroughly with water. To determine whether the size is suitable, first wet the sponge and squeeze it out well, then you can cut it to size if necessary. To make insertion easier, you can first wet the sponge and then squeeze it out well, to ensure maximum absorption. The sponge will shape itself to your body. The sponge can be removed most easily when it is completely saturated. Do not wear a menstrual sponge for longer than 8 hours at a time. Reuse: After use, rinse the sponges well, until no traces can be seen. Between periods, it is best to soak the sponges in vinegar water again to minimize the chance of bacterial growth. Then rinse thoroughly again and let it air dry. Never store the sponges airtight, but use a cotton or linen bag, for example. When used correctly, the sponges will last for about two years. They are completely natural and can be disposed of with green waste. Product specifications Natural Menstrual Sponges - Pack of 2 Item description Natural Menstrual Sponges - Pack of 2 Item number 4009463800604 The box contains two sponges including a comprehensive manual.