one
Is "primary color paper" safer?
The color of "primary color paper" is relatively yellow, and the words "pure color", "no addition" and "not easy to break" are usually printed on the packaging, which means that the businesses claim to be more environmentally friendly and healthy. The price is much higher than ordinary tissue.
Ordinary paper towel has a high lignin removal rate, and its color looks white. The primary color paper towel turns yellow because of its high lignin content, no bleaching process, and relatively less pollution to the environment. However, it can not be said that the paper towel itself is environmentally friendly.
Experts said that do not superstitious "primary color", should pay attention to material composition, generally speaking, the original wood pulp is better than straw pulp, waste pulp.
two
How long is the paper towel shelf life?
Regular brand of toilet paper, packaging will be noted on the production date and shelf life. After the shelf life of toilet paper easy to breed bacteria, it is easy to become "nontoilet paper".
Under dry and ventilated conditions, the shelf life of toilet paper is generally 3 years, and that of napkin and wipes is 2 years.
three
Is paper towel with fragrance and printing harmful to the human body?
Pure wipe sweat, printing, and scented tissue are safe. But if it's used to wipe your mouth, it's still the original tissue.
Poor quality printing paper or perfumed paper, its ink and flavor are easy to attach to the mouth, and then sneak into the human body to destroy the immune system and endocrine system, affecting the health.
four
Can I use wet tissue without washing my hands?
Experts said that wet paper towels can not replace hand washing, soap, hand sanitizer, and flowing water can better clean hands.
The main function of alcohol in wet tissue is sterilization, but it is volatile, easy to make the skin surface water lose, become tight and dry, not suitable for children with delicate skin.
Propylene glycol and benzalkonium chloride have low concentrations in wet tissue and are not toxic, but they are easy to cause harm to sensitive people.
The basic ingredient of wet tissue has no fragrance, so consumers had better choose a non-fragrance type.