Diamond Roof Cleaning was contracted to clean these paver and seal them to bring back the luster and shine. We Power washed the pavers and resanded the joints with a grey color poly sand. Three days later we went back to seal the paver using Seal n Lock High Gloss finish. The white in the pictures is the sealer after it is applied. It will dry clear as you can see in the side by side. As you can see the difference is night and day. If you live in South New Jersey and would like a free estimate to restore your pavers give us a call at 609-929-5812.