Blackboard cleaning agent

Abstract

The invention aims at providing a cleaning agent improving the brightness and new degree of a blackboard. The cleaning agent is capable of eliminating permeability, dispersibility and soft and hard water resistance of dirt so as to improve decontamination effect. The blackboard cleaning agent is composed of acetic acid, a cleanser and water. The advantages comprise that the blackboard cleaning agent is capable of eliminating chalk writings and recovering original appearance of the blackboard. Acetic acid is a nonionic surfactant and helps to improve the permeability, dispersibility and decontamination capability of the cleaning agent and enable the blackboard to be bright and new.

Description

technical field [0001] The present invention relates to the provision of cleaning products, in particular a blackboard cleaner. Background technique [0002] The blackboard used by students in school often wipes the chalk characters with chalk, and the blackboard is turned white after using up, so that the words cannot be seen clearly after wiping. Contents of the invention [0003] The purpose of the present invention is to provide a new cleanser that improves the brightness of blackboards, eliminates the permeability of dirt, dispersibility and the ability to resist soft and hard water, so as to improve the decontamination effect. A blackboard cleaner is characterized in that the formula composition Part by weight percentage is: [0004] 10% Acetic Acid, 6% Cleansing Powder, 84% Water. [0005] The advantages of the invention are: it can eliminate the chalk writing on the blackboard and restore the original appearance. Acetic acid is a non-ionic surfactant to improve t...

AI Technical Summary

Problems solved by technology

[0002] The blackboard used by students in school is often wiped with chalk, and the blackboard will turn white after use, so that the words cannot be read clearly after wiping.