1, soak in salt water: put the flower armor in the water to soak, and then add some salt into the mix and stir well, probably waiting for about 3 to 4 hours, you can see the flower armor inside the sand basically ran out.

2, warm water to soak: choose about 55 degrees of warm water to soak the flower armor, about ten minutes or so will let the flower armor inside the sand all spit out.

3, shake the flower armor: put the flower armor in the pot, add the right amount of water, cover a pot on top, two pots together and shake, each shake lasts a few dozen seconds, probably repeat about 4 to 5 times, you can let the flower armor inside the sand all spit out.