PH value: Before purchasing wet wipes, we must test its ph value. According to national regulations, the ph value of wet wipes should be between 3.5 and 8.5. According to the test results, it is judged whether the ph value of wet wipes is qualified.
How to distinguish the moisture in wet wipes?
The most important ingredient in wet wipes is water. Pure water, RO pure water, EDI pure water, etc. are all common ingredients.
So what is the difference between the three?
✔ Pure water: water that does not contain any additives, is colorless and transparent, and can be directly drinkable. It is also called distilled water because it is made by distillation and other methods in the experiment.
✔ RO pure water: it is pure water produced by RO reverse osmosis technology.
✔ EDI pure water: EDI removes residual salts in RO water by exchanging them with hydrogen ions or hydroxide ions and sending them to the concentrated water stream, leaving healthy small molecules that are easier to be absorbed by the skin.
In terms of water quality standards, the purity of EDI pure water is higher than that of RO pure water.
Therefore, in the case of choice, everyone should try to choose EDI pure water wipes.
Different groups of people have different needs. If you want to sterilize, then alcohol wipes are the first choice.
Post time: Jun-04-2021