Step 1: First, soak dried kelp in water 1 hour. This is to let the kelp expand first, which is convenient for kelp to remove sand.
Step 2: Rinse the soaked hair twice, then put it into a basin, add appropriate amount of water and 10ml rice vinegar, and soak it for 1 hour. Rinse the kelp soaked for the first time twice to prevent the dirt on the kelp surface from being adsorbed on the kelp all the time.
Step 3: After 1 hour, rub the kelp with your hands several times, and then rinse it with running water twice for later use.
Clean kelp
Principle of washing kelp with vinegar: When washing kelp, adding proper amount of vinegar can soften kelp, and the mud and other dirty things adsorbed on kelp will automatically fall off, and vinegar also has a good deodorization effect. Soak kelp in vinegar for a while, and kelp will taste tasteless. When washing kelp, we add more vinegar to make kelp clean.
When kelp is used, it is not enough to add water only. If you add some water, the dirty things will automatically fall off and have no smell.
Kelp is a kind of vegetable with high nutritional value and has certain medicinal value. It is rich in mineral elements such as iodine. Kelp is low in calories, medium in protein and rich in minerals. It is found that kelp has many biological functions, such as lowering blood fat, lowering blood sugar, regulating immunity, expelling lead, detoxifying and antioxidation.