1, hair oil: it is a liquid oily hair care product. Good hair oil should have pure fragrance, no other peculiar smell, clear and transparent appearance, smooth and complete packaging container, correct trademark and elegant appearance; There are three main colors of hair oil: colorless, red and bicolor. In addition to the above requirements, there is a clear dividing line between the two layers of liquid in the bottle. Once used, it will return to its original state after standing.

2, hair wax, mud: it is a semi-solidified paste oily hair care product. Commonly used hair waxes are colorless and transparent, as well as red, yellow and green. Good quality hair wax should be elegant and tasteless; The paste is even without coarse particles, suitable in hardness and softness, sticky and bright, smooth and bright by hand drawing, and easy to smear; The paste color of colored hair wax should be evenly dispersed; No irritation to scalp, no damage to hair, and the bottled hair wax should have a smooth surface without bubbles, cracks and shelling; Packaging containers are neat and tidy, and the patterns are clear and beautiful.

3, hair wax: oily, strong adhesion, making hair more durable. But don't use too much, because it's sticky. Using too much hair wax will make your hair look unwashed for several days.

4. Mud: As the name implies, it looks like mud. It can make hair stronger without changing hair quality, and the effect is very natural. It is most suitable for finishing the details of the hair after the hairstyle is finished.