Development of manufacturing technology

Offering extra earnings. It is necessary to develop a technology for the manufacture of a product - means for cleaning shoes. For implementation, a substance is needed that can remove dirt from the sole and the sneakers themselves.
There are already competitors who have this product, so the composition is partially known, but the proportions and method of manufacturing are not known to us.
Therefore, you are ready to take a freelancer or even a regular partner who can help with production.