Look-look at the appearance

Good towels are soft and bright in color. Whether it is a printed or plain towel, as long as the materials are exquisite and the craftsmanship is at home, it must be very bright, with clear patterns, and a sense of freshness at first glance. Don't buy towels that are as old as old because they are generally simple in craftsmanship. The materials used are very poor, which is harmful to health.

Smell-smell

A good towel will not have a peculiar smell. If it smells like candles or ammonia, it means that the softener is too much; if it has a sour smell, the PH value may exceed the standard; if it has a pungent smell, it means that a fixing agent containing formaldehyde has been used , There is free formaldehyde precipitation.

Soaking-soaking in water to measure color fastness

High-quality towels are generally dyed with reactive dyes. During the reaction, part of the dye is combined with the fiber, and part of the dye is hydrolyzed, but it is adsorbed on the fiber, indicating that it is easy to fall off. When dyeing dark towels, there is A large amount of hydrolyzed fuel is adsorbed on the fiber and it is difficult to clean. Therefore, the first washing will cause discoloration. This is inevitable. If the light-colored towels are washed too much for the first time or the dark-colored towels are washed for many times and still lose color, the dye is unqualified. Or caused by inaccurate dyeing process, this is a substandard product.

Touch-feel

Good towels are fluffy and soft to the touch. This kind of towel is elastic in the hand, soft and comfortable on the face, but not slippery. The slippery is caused by the addition of too much softener. A small amount of softener will help the hand feel, but too much softener will not only affect It is water-absorbent and is not good for our health.

Drip-drip detection

Good towels have better water absorption. If water drips on the towels, good towels will penetrate quickly, but towels with poor texture will form water droplets that do not penetrate. This situation indicates that there is too much softener in the towel. Too much softener not only affects water absorption, but is also detrimental to health. It may clog the tiny pores of our skin and affect our metabolism. In addition, inferior softeners also contain toxic substances, which are more harmful to health.