How to sterilize and disinfect cosmetic plastic bottles?

Our cosmetics factory uses DCW hypochlorous acid.

The results are remarkable. DCW hypochlorous acid can effectively kill cosmetic plastic bottles.

A variety of bacteria and other microorganisms keep the entire bottle safe.

DCW hypochlorous acid is made by salt and water electrolysis, non-toxic, harmless, after sterilization, it can be completely degraded into salt and water, no residue, no peculiar smell, no corrosion, safe and environmentally friendly.

Plastic bottles soaked in salt water have the effect of disinfection and sterilization.

1. White vinegar. White vinegar has the effect of disinfection and sterilization, and can also remove the odor in the plastic cup, use detergent to clean the plastic cup, pour in an appropriate amount of boiling water and white vinegar, shake evenly and rinse with water once, the odor in the cup will be eliminated.

2. Tea. Tea can adsorb formaldehyde and other harmful substances in plastic cups, first use detergent to clean the plastic cups normally, put boiling water and tea leaves in the cup, shake the lid tightly after tightening, and then let it stand for 2 hours, and finally pour out the tea water to rinse.

3. Salt water. Clean the plastic cup normally with detergent, then put an appropriate amount of salt into the cup, add boiling water and shake it for 2 hours, and finally rinse it with water, put a few orange peels in the cup, and let it stand for a period of time to remove the odor in the plastic cup.

Can be disinfected.

Three commonly used disinfection methods:

1. Natural disinfection method:

The use of sunlight and other natural conditions to kill pathogenic microorganisms to achieve the purpose of disinfection is called natural disinfection. Sunlight has a certain bactericidal power due to its heat, dryness, and ultraviolet action.

The strength of the sterilization effect of sunlight is affected by the region, season, time and other factors, the stronger the sunlight, the longer the irradiation time, the better the sterilization effect. The ultraviolet rays in sunlight are weakened by heat dissipation and absorption when passing through the atmosphere, and they cannot all penetrate the glass, so they must be exposed to sunlight directly to achieve sterilization effect.

2. Boiling method:

This is a cost-effective sterilization method that generally waits for the water to boil for 10-15 minutes to kill non-spore bacteria. It can be used for disinfection and sterilization of utensils, towels, handkerchiefs, syringes, and other items that are not afraid of moisture and are resistant to high temperatures.

3. Autoclave sterilization:

The use of high pressure and high heat in the pressure cooker for sterilization, this method has strong sterilization power, and is the most effective physical sterilization method. After the pressure cooker is steamed, add a valve and steam for another 15 minutes, which is suitable for sterilizing cotton, dressings and other items.

There are many ways to sterilize glass bottle products, such as high-pressure and high-temperature disinfection, chemical disinfection, steam disinfection, home cooking disinfection, etc. Ultra-thin glass products and ordinary glass that is not resistant to high temperature are not suitable for high-pressure, high-temperature and retort sterilization.

Of course, it is heat-resistant glass, which can withstand drastic temperature changes, and can be steamed and sterilized in a pot.

After boiling water, sterilize the cap and nipple of the bottle to ensure that the water temperature does not exceed 100, and do not sterilize in the microwave. The depth of the water should completely cover all units so that the cap and body of the bottle are filled with water so that they do not float. After repeated cleaning and sterilization, the PC-type plastic bottle will empty and deteriorate, and the dissolved bisphenol A will increase, so it must be replaced every 3-6 months.

After boiling water, sterilize the bottle cap and nipple to ensure that the water temperature does not exceed 100, and do not use a microwave oven to sterilize. The depth of the water should completely cover all units so that the cap and body of the bottle are filled with water so that they do not float. After repeated cleaning and sterilization, PC-type plastic bottles will age and the dissolved BPA will increase, so they must be replaced every 3-6 months.

There are many materials for plastic bottles, such as PC bottles, PA bottles, and PPUS bottles, which are all safe bottles and are suitable for babies. The benefits of using plastic bottles are that they are not fragile, easy to carry, and lightweight. But there is also its disadvantage that it is not suitable for cleaning, let's learn how to sterilize plastic bottles.

Boiling sterilization method.

1. Prepare a stainless steel cooking pot with cold water, and the depth of the water should be able to completely cover all the nursing utensils that have been cleaned. Stainless steel pots should be used exclusively for sterilized feeding bottles and should not be mixed with other cooking foods at home.

2. Because it is a plastic bottle, it is necessary to wait for the water to boil, then put the bottle, nipple, and bottle cap into the pot for sterilization, and boil for about 3 5 minutes.

3. Tableware made of plastic should not be boiled for a long time, so it is recommended to put it in after the water is boiled and boil for 3 to 5 minutes, otherwise it is easy to deteriorate. Pay attention to the temperature resistance mark on the bottle, if it is not resistant to high temperatures, it is best to use a steam cooker to sterilize.

Steam pot sterilization method.

There are a variety of functions and brands of electric steam cookers on the market, parents can choose according to their own needs, and the disinfection method only needs to be operated in accordance with the instructions, so as to achieve the purpose of sterilizing feeding utensils. However, it should be noted that before using the steam cooker for disinfection, all the feeding bottles, nipples, bottle caps and other items should be thoroughly cleaned, and then put them together, press the switch, and when the disinfection is completed, the power will be automatically cut off.

After the baby's bottle is sterilized, the water left in the bottle should be thoroughly drained, and then drained upside down, and the sterilized bottle clamp should be placed in a ventilated and clean place for later use, and covered with gauze or lid.

As far as the current market is concerned, the main materials of plastic baby bottles are PP (polypropylene), PPSU (polyphenylsulfone) and PES (polyethersulfone resin), and there are also a small amount of PA (polyamide) materials. Since the common feature of plastic baby bottles is that they are lightweight and drop-resistant, and the above four materials are safe and BPA-free, if you want to know which material is good, we can compare it by transparency, abrasion resistance, high temperature resistance, replacement time, etc.

How to clean the plastic bottle you just bought.

Using a plastic cup is more or less harmful to the body, after all, it belongs to polymer and will not be beneficial to the body. However, drinking cold water or cold drinks will not be too harmful, if it is hot water or hot drinks, it will have a chemical reaction with the plastic cup, which may produce harmful substances to the human body, so try not to drink hot water with a plastic cup. The first choice for drinking water cups should be glasses, don't think that glasses are just transparent and good-looking, among all the materials of cups, glasses are the healthiest.

How to disinfect a newly bought plastic bottle 30 points.

Blanch the boiling water first, and then the tea leaves to brew, about 1 day, after soaking, pour and wash again, so that you can remove the odor.

How to clean the newly bought PC plastic bottle.

Try the following methods: 1. Milk deodorization method: first clean it with detergent, then pour two soups of fresh milk into the plastic cup, cover the lid, shake, make every corner of the cup contact with the milk, about a minute, and finally pour out the milk and clean the cup.

2. Orange peel deodorization method: first clean it with detergent, then put the fresh orange peel in the middle, cover it, and let it dry for about 3 to 4 hours.

How to sterilize plastic bottles?

This should not be a heat-resistant bottle, so it is not recommended to sterilize it with boiling water.

First of all, clean it, often disinfect with low-oxidizing liquids, such as alcohol and the like, and it is best not to use 84 disinfectant.

Because I don't know what kind of bottle it is, it's inconvenient to go into details, so forgive me.

Is the plastic bottle you just bought for your child disinfected with hot water?

Depending on what material you buy, the temperature resistance is generally written on the bottle, and the non-toxic food plastic is at least 120 degrees resistant to high temperatures, so it is no problem to boil it for a few minutes with boiling water, but it cannot be boiled for a long time.

How to clean the newly used plastic bottles in the laboratory?

Regular detergent is sufficient.

Just bought a couple of travel bottles, lotion bottles. The material is PEP and is used to hold the lotion, should it be sterilized? And how to disinfect?

Supermarkets, boutiques, jewelry stores are all available in these places, and there are two kinds of bottles, which can be used to hold liquid and milk.

Rinse with hot water and facial cleanser several times to allow the bottle to be cleaned of foreign objects.

2.Add a pinch of salt or baking soda, add hot water, let sit for a few hours, and rinse with warm water.

3.Then pour alcohol or hydrogen peroxide into the bottle and sterilize.

4.Rinse the cosmetics 10-15 times repeatedly with warm boiled water, wash and dry.

Wash the bottle with facial cleanser or other lotion first;

If it is a glass bottle, it can be scalded with boiling water to sterilize;

If it is a plastic bottle, it can be disinfected with a clean cotton swab dipped in medical alcohol;

It is possible to purchase a special ultraviolet disinfection machine for disinfection.

This is a special tool to clean, most of which are high-temperature disinfection, and generally we can't achieve this technology at home.

Rub it with alcohol and let it dry in a ventilated place (do not expose to the sun).