How to choose a good parasol?

The first step: choose the coating, recognize the opaque

For example, black glue and color glue coating, this material is opaque, and under the same conditions, the sunscreen effect is slightly better.

Step 2: Look at the tag and see the national standard number and sun protection information

The national standard number is clearly visible

Information on sun protection properties such as SPF, UV protection, UV protection or UV protection

parasol

After this step, the sun protection ability and quality have been guaranteed. Of course, the coating, material, and color can also be the icing on the cake. When choosing an umbrella, you pay special attention to these points. Look down:

The third step: choose the material of the umbrella surface, identify the polyester fiber

Among chemical fibers, the order of intensity of reflected ultraviolet rays is: polyester fiber (polyester) > nylon > rayon, silk, if you want to choose the best sunscreen, look for TOP.

The fourth step: choose the color of the umbrella surface: recognize the dark color

The darker the color, the better the UV protection. The same material coating, black, navy blue and other dark umbrellas will have better sun protection ability.