Emu Boot Cleaning Kit How To Clean Emu Boots ?

How to clean emu boots ? - emu boot cleaning kit

So I have big boots brown thorns in the EMU, and yesterday it rained and I took them. Well, they are colorful, especially because I took a rag and wet, then tried to clean with a damp cloth. In fact, the material is wet. I know I have to buy the cleaning kit Emu shoes and me, but my question is: How do you use? How can I not take action, how to get it clean?
Thank you! .