After opening the Patchit packaging take 1 strip of the Patchit in your hands and role into a swill role/hotdog shaped object,
After rolling Patchit place at a corner of the entrance you intend to install the dam easy flood barrier in.
After use can be collected and re-used.

Please find our 'Unboxing Video' below, it shows from start to end how to install the Barrier, and how to best use the Patchit product