I dont know WHY you think its the package...You must realize there NOT talking about the BOX...You seem to be saying they have a patent on the box "packaging system" your reading and understanding it incorrectly..See info from Spng's web site.
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Our patented process puts ingredients right into the sponge
SpongeTech® uses an innovative and patented nonabsorbent “sponge-based” technology that allows us to embed dehydrated active product ingredients right into the sponge “package” but keeps dirt out of the sponge. Other technologies are also utilized.
These sponge-based products utilize SpongeTech®'s proprietary, patent (and patent-pending) technologies involving hydrophilic (liquid absorbing) foam and polyurethane matrices. The Company’s sponges are specially configured with an outer contact layer and an inner matrix, the latter of which comes pre-loaded with specially formulated soaps and wax that are released when the sponge is soaked and applied to a surface with minimal pressure.
These pre-loaded ingredients use specially formulated ingredients that allow multiple uses of the sponge with the application of water and squeezing.
These pre-loaded ingredients allow cleaner, soap, shampoo, degreasers, to be embedded into the sponge “package.”
SpongeTech®'s antibacterial properties keep it 99% bacteria-free.