The acidity and alkalinity of laundry detergent mainly depends on whether its main ingredients are alkaline or acidic substances. Generally speaking, the main ingredients of laundry detergent are alkaline substances, such as sodium hydroxide (NaOH), sodium carbonate (Na2CO3), etc., so most laundry detergents are alkaline.

However, some brands of laundry detergent use relatively mild surfactants and buffers and other additives to make them neutral or nearly neutral. These laundry detergents are less irritating to clothes and skin and are suitable for sensitive skin.

The following are some common neutral laundry detergent brands:

1. Chanel laundry detergent

2. Hengyuanxiang neutral laundry detergent

3. Elizabeth Arden Natural Laundry Detergent

4. Armani Neutral Laundry Detergent

5. Colgate Neutral Laundry Detergent

It should be noted that although these Laundry powder can be called neutral laundry detergent, but its pH is not completely neutral, but it is milder than traditional laundry detergent. You still need to read the instructions carefully before use and follow the correct usage. In addition, for users with sensitive skin, it is best to conduct a skin test or consult a doctor before selecting and using it.