1, different air permeability: generally speaking, buckwheat shells are better. The whole buckwheat shell is rhombic, with good permeability and fluidity; Buckwheat husk is one piece, with poor permeability and fluidity.

2. Different toughness angles: buckwheat hulls with good quality have good toughness and are not easy to crush, which can ensure long-term integrity. However, the toughness of buckwheat husk is relatively poor, and it is easy to break when rubbed by hand.

3. Different characteristics: Buckwheat husk is in general or conical shape. Perianth deeply divided, lobes oblong, white or reddish. The seeds are triangular achenes, black, brown or gray. Buckwheat hulls can be washed, dried, unbreakable and comfortable.

Derridding mites with buckwheat skin pillow

1. Before using the buckwheat shell pillow, the buckwheat shell is cooked, disinfected and cleaned, and it is not easy to get insects after drying, so it needs to be dried regularly. ?

2. Academies are afraid of heat. Above 55℃, mites can be killed for 10 minute, while at 60℃, mites can be killed for two or three minutes. 100℃ can denature all allergen proteins related to mites. Mites can be killed by scalding with hot water, insolating, ironing with an iron, etc. ?

3. Take out buckwheat husk every two to three months, scald it with boiling water first, then wash it, and then expose it to the sun, which can greatly reduce the trouble of mites to the body.

Refer to the above? Baidu encyclopedia-buckwheat husk, Baidu encyclopedia-buckwheat husk