How to treat soda ash with water: hot topics and practical guides on the Internet
Recently, the various uses of soda ash (sodium bicarbonate) have become a hot topic on social platforms, especially in the areas of cleaning, health, and life hacks. The following is a summary of hot topics on the Internet in the past 10 days, combined with practical methods to explain the correct ratio and use of soda powder to water.
1. Inventory of recent hot topics

| Ranking | hot topics | Discussion popularity | Main platform |
|---|---|---|---|
| 1 | Baking soda to clean kitchen grease | 850,000+ | Douyin, Xiaohongshu |
| 2 | Soda water relieves hyperacidity | 620,000+ | Weibo, Zhihu |
| 3 | Soda powder teeth whitening controversy | 470,000+ | Station B, Douban |
2. Complete guide to the ratio of soda powder to water
According to different uses, the ratio of soda ash and water is as follows:
| Purpose | Soda powder dosage | Water volume | Things to note |
|---|---|---|---|
| Cleaner (grease removal) | 2-3 tablespoons | 500ml warm water | Need to be paired with white vinegar to enhance the effect |
| Mouthwash (to relieve mouth sores) | 1/2 teaspoon | 200ml warm water | No more than 3 times a day |
| Soak fruits and vegetables (to remove pesticide residues) | 1 tablespoon | 1L cold water | Soaking time ≤15 minutes |
3. Scientific Principles and Controversy Analysis
Soda ash (NaHCO₃), as a weakly alkaline substance, can neutralize acidic substances after being mixed with water. This is its core principle of cleaning and relieving gastric acid. But recently about"Soda powder whitens teeth"Disputes need to be noted:
1. Short-term use may remove surface stains, but long-term use will damage tooth enamel.
2. Dental experts recommend: Use it no more than once a month, and use a super soft-bristled toothbrush.
4. Feedback from netizens
| Usage scenarios | Positive rating | Typical comments |
|---|---|---|
| Remove refrigerator odor | 92% | "Soda water + lemon slices are amazing" |
| unclog sewer | 78% | "With boiling water, the effect is quick, but it is ineffective for stubborn blockages." |
5. Instructions for safe use
1. Food grade soda ash and industrial soda ash need to be strictly distinguished
2. People with sensitive skin should test it before using it on a large area.
3. Avoid mixing with bleach to produce toxic gases
By properly mixing it with water, soda ash can become an environmentally friendly and economical home helper. It is recommended to choose the corresponding ratio according to actual needs and pay attention to the latest safety research trends.
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