Baby bottles are essential eating utensils for every newborn, and they are also one of the factors affecting the health of babies. Many baby moms will strictly keep the bottle clean and sterilized, and the most commonly used by baby moms is the cup brush. The cup brush can not only do a thorough cleaning of the milk stains deep in the bottle, but we usually use helicopter cups to make tea and coffee cups to do a deep cleaning as well.swedish dishcloth manufacturer It is convenient and practical, but the safety of the sponge is often overlooked. Many cup brushes on the market use "melamine resin foam" instead of "sponge", and if the material used is "melamine resin foam", it is undoubtedly beneficial to Darling's health. If the material used is "melamine resin foam", it is undoubtedly beneficial to Darling's health.
"What the hell is melamine foam?
Most cup brushes on the market are made of melamine resin foam, also known as melamine formaldehyde resin foam. I find this name to be awe-inspiring.biodegradable sponge Cup brushes made of this material have a three-dimensional reticulated porous structure, cotton body "bubble holes" are formed by high temperature made! Due to friction, the particles come off as they wipe the surface. Contains high levels of formaldehyde, which is excessive at room temperature and severely excessive when heated. Due to the condensation of the substances produced by melamine and formaldehyde, due to the high content of formaldehyde, in addition to the use will gradually grind into a powder, this dust is harmful to the whistle.
You should note that melamine formaldehyde resin is made from formaldehyde resin and melamine resin. This means that the particles shed during the use of the cup brush contain formaldehyde! Even some "dirty" manufacturers use cheap urea-formaldehyde resin, which is unstable. When it meets acid, alkali or heat, it will decompose ammonia and formaldehyde, so we will test the formaldehyde in its (soaked) water. These products can pose a risk to your family's physical and mental health.
Still traditional dishcloths are reliable
Still the traditional Chinese cotton dishcloth is the safest, there is another one is the old loofah kind, but we use to develop and learn unlike the cup brush so can be convenient to work smoothly. I see some baby moms wash cups bottles, are using cotton cloth tied to chopsticks and then pounded inside the cup design. Although these may seem very clumsy but business for the health of their families, trouble a little what's the harm!
Summer formaldehyde tips
In summer, formaldehyde volatilization of the most "rampant" season, the room temperature rises every 1 ° C, wooden furniture and flooring and other formaldehyde volatilization, will make the indoor air concentration of formaldehyde increased by 0.15 -0.37 times.melamine cleaner In such an environment, people feel like in a closed room that has been sprayed with insecticides, stinging eyes and itchy throat. When the room temperature rises to 30 degrees Celsius and the relative humidity of the room is 45%, the concentration of formaldehyde released in the air is 0.223 mg/m3, which is 2.23 times of the national indoor air quality standard, and at 50% relative humidity, the concentration of formaldehyde released exceeds the standard by 5.53 times, while at 18 °C and 30% relative humidity, the concentration of formaldehyde released in the air is only 0.033 mg/m3, which is far below the national standard. This is much lower than the national standard.
These figures are not alarming, but in the vernacular, you will somehow feel headaches, dizziness, stinging eyes, insomnia, coughing and breathlessness. Over time it can seriously lead to coma, convulsions, memory loss, liver and kidney damage, dermatitis, cancer and more. , especially pregnant women, must be avoided.
First, open window ventilation method
High temperatures in summer are suitable for ventilation through many windows. Not only can it introduce fresh air, but also eliminate harmful indoor gases. However, ventilation also has shortcomings, there are often a lot of poorly ventilated dead ends, due to the different shapes of windows and different indoor layout environments, the area of these dead ends can reach 30% -65% of the total indoor area , which means that 30% -60% of the pollution can not be removed by outdoor ventilation. With other formaldehyde removal methods to ensure more
Second, physical adsorption method
Common physical formaldehyde removal materials, such as activated carbon, has the ability to adsorb formaldehyde, toluene and other harmful gas molecules. These physical materials have in common a porous structure, pore size of nanometers, pore size and formaldehyde molecules are similar, and has a weak electrical properties, can well adsorb and lock harmful gas molecules. However, given the current confusion in the activated carbon market, please be aware of counterfeit substandard products when purchasing. Be sure to choose vacuum-packed products.
Third, photocatalyst decomposition method
Photocatalyst an important catalyst, meaning that it can promote the reaction of other social substances of students without significant changes in the enterprise's own situation. Encountering a light, photocatalyst can through the continuous release of hydroxyl radicals and superoxide anion, can be designed to space all of our volatile harmful effects of organic decomposition into trace amounts of carbon dioxide and water and other harmless chemicals. Different photocatalyst products have different uses, but all can develop to achieve the role of formaldehyde, such as photocatalyst wood essential oil can not only be used directly on the Chinese floor and wooden furniture, leather deformaldehyde care solution can be used mainly in the sofa and other leather products.