| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | acid-base reactions | Asian countries | Integral part of natural dyes and textile arts | 1 |
| 2 | ascorbic acid | Asian countries | Often used in skincare products and considered beneficial for skin health | 1 |
| 3 | boric acid | Asian countries | Boric acid is not commonly used in household products and is generally seen as a chemical rather than a practical household item. | 1 |
| 4 | gallic acid | Asian countries | Gallic acid is commonly found in traditional herbal remedies and natural remedies for various ailments. | 1 |
| 5 | hypochlorous acid | Asian countries | Utilized in some skincare products for its potential antibacterial and anti-inflammatory properties | 1 |
| 6 | oxalic acid | Asian countries | Used in traditional medicine and culinary preparations, such as in making sour soups and sauces. | 1 |