Popular science small knowledge: 84 disinfectant use and matters needing attention

In this tense time of COVID-19, 

it's important to have a disinfectant on hand at home.

Commonly used disinfectants are our 84 disinfectant,

 peroxyacetic acid, disinfection alcohol.

But peracetic acid and alcohol are flammable items, 

not suitable for a large amount of storage at home, 

so, low price, simple use, 

reliable effect of 84 disinfectant is our first choice ~~

Do you know why 84 disinfectant is 

called "84" instead of "85" or "94"?

Someone says "84" it is "ba shi" homophonic, 

and "ba Shi disinfect" it is a

 kind of general disinfection means on international at present, 

so just call this name, actually this argument is incorrect

In 1984, the First Infectious 

Disease Hospital in Beijing developed a disinfectant.

The disinfectant, which quickly kills all types 

of hepatitis virus, was originally called 

"hepatitis 84 Sanitizer" before it was changed to "84 Sanitizer

Xiaobian to remind you that, 

as a necessary thing for every family, 

84 disinfectant is good,

 but it has strong irritation and corrosion, 

must be diluted before use oh ~

Home disinfection products 

must be paid attention to!!

You can't mix these disinfectant products

1

84 disinfectant + medical alcohol

When storing medical alcohol and 84 disinfectant, 

no matter how much or how little they are, 

they should be stored separately and kept properly. 

Do not mix them

Chlorine gas may be produced 

when mixed with disinfectant and medical alcohol

Chlorine gas is a highly toxic gas that 

can easily infect the respiratory tract and lungs after inhalation, 

leading to bronchitis and pulmonary edema. 

Excessive inhalation can lead to cardiac arrest

2

84 disinfectant + toilet cleaner

The main component of 84 disinfectant is sodium hypochlorite,

 the main component of clean toilet spirit is hydrochloric acid,

 both mixed can produce chemical reaction, 

generation chlorine gas

The mixture of laundry detergent and 84 disinfectant

 will produce neutralization reaction, 

which not only destroys the disinfection effect of 84 disinfectant, 

but also leads to the reduction 

of effective components in laundry detergent

Also some of the components in laundry liquid 

and 84 disinfectant reaction, can produce toxic substances

Home disinfection, 

remember not to randomly match oh ~~