Flood barriers that have been soaked in water during use should be placed in a well-ventilated area to dry thoroughly, to prevent mould and bacterial growth. Ensure that the storage location is a dry indoor place to avoid mould caused by humidity.
Is this product reusable? The title and description states that it is, but the user manual states that it is recommended for single use and describes how to dispose of the gel after it has been activated.
This product is reusable. After adding water and allowing it to expand, simply dry it again. The dried product will be slightly larger than the unused size, which is normal.