How do you wash sand? PLEASE ANSWER!!!? | Yoo Answers
Aug 29, 2008· Along with the water, use standard size sieves. The washing process will remove the clay and silt and leave the sand. Sieves come in many sizes and can be stacked so one ends up with various groups grain sizes from gravel, sand, silt to clay. Sieving trays are stacked from coarser on top to finer on the bottom.