Sweep Sand into Paver Joints Thoroughly

What happens here

Continue using the stiff-bristle push broom to sweep the polymeric sand across the paver surface. Focus on working the sand back and forth, and in multiple directions (including diagonally to the joints) to ensure it deeply penetrates and completely fills all the joints between the pavers. You should see the joints visibly packing with sand.

Goal: Fill all paver joints completely with polymeric sand