You need to add alcohol like meths, shake until dissolved, wait 24hrs and then shake again and then its ready for use. We use Isopropanol in place of Meths that we get from hardware Products & Suppliess.

This is a concentrated mix so that it can be shipped. The product picture is taken after you have added the alcohol, so just be aware that the bottle empty, apart from the concentrate that you need to add the meths to.