How to Choose Dish Soap (洗碗精) in Taiwan: Ingredients, Certifications, Concentration, and Whether Refill Packs Save Money
You use dish soap every day to wash bowls and pots, but on the shelf an ordinary synthetic soap, a plant-based soap, and a soap with an international certification can differ in price by several times. This guide explains the types by ingredient, the certification labels, concentration, and packaging, and shows you how to work out whether a refill pack is really worth it, so you can see what actually matters before you decide which one to buy.
First, Understand the 3 Types of Dish Soap
| Type | Features | Who it is for |
|---|---|---|
| Ordinary synthetic surfactants | Usually cleans better and costs less. Some ingredients (such as LAS) are more irritating to skin, and people more often raise concerns about residue after long contact | People who put price first, do not soak their hands for long when washing up, or have many greasy pots |
| Natural / plant-based | Made with surfactants from plant sources such as coconut oil and sugar cane, and marketed as biodegradable. Usually gentler on skin, but may clean less strongly and cost more | People who wash by hand for a long time, families with children, and people whose skin dries easily |
| Third-party certified eco detergent | Besides the source of the ingredients, an international body audits the organic or eco content (for example ECOCERT). The bar is higher and the price is usually the highest, but there is outside proof | People who care where the ingredients come from and want certification to back it up, not just packaging claims |
No single type is "the best". It depends on how often you wash by hand, how sensitive your skin is, and how much extra you are willing to pay for certification. More certifications are not necessarily better; a more credible certification is preferable.
4 Things to Check When Choosing Dish Soap
| What to check | What to look at |
|---|---|
| Ingredients and certification | Whether it has a third-party certification (such as ECOCERT, the EU natural and organic certification, or the SNQ National Quality Mark), and specific claims such as "LAS-free" or "formaldehyde-free". These are more useful than the vague word "natural" |
| Concentration | For the same volume, a more concentrated soap usually lasts longer. Work out the amount per use to see what is really worth it, not just the price of one bottle |
| Packaging | A bottle is convenient to use directly. A refill pack is usually cheaper and uses less plastic, but work out whether the price per milliliter is really lower than the bottle. Some refill packs are just a smaller size and not always a better deal |
| What it can be used for | Soaps labeled "food grade" or "for fruit, vegetables, and dishes" usually go through a stricter assessment of residue after rinsing. This matters more if you often wash fruit, vegetables, or baby bottles at home |
Are Refill Packs Really Cheaper? How to Work It Out
As with tissue paper, do not compare dish soap by "how much for one bottle". Work out "total price ÷ volume (ML)" to get the cost per milliliter, so you can fairly compare the bottle and the refill pack. For example, if a 1000ML bottle costs $150 and an 800ML refill pack costs $95, the bottle works out to about $0.15 per ML and the refill pack to about $0.119 per ML, so the refill pack really is cheaper. But if the refill pack works out to a higher unit price, it may just be a smaller pack at a higher price. You only know once you have worked it out, so do not go by the price number on the label.
Choosing by Situation
- You wash dishes by hand often and your skin dries easily — Look first at a natural or plant-based formula, or a gentle one with a third-party certification, to reduce irritation from long contact.
- You have children, or often use it to wash baby bottles or fruit and vegetables — Check that it is labeled "food grade" or "for fruit, vegetables, and dishes", and confirm the recommended way to rinse.
- Price comes first and you have many greasy pots — Ordinary synthetic soaps usually clean better, and you can add a scouring pad to help remove grease.
- You buy it again and again and want to save money — Work out the price per ML first and check that the refill pack is really cheaper than the bottle, then decide whether to buy several at once.
Searching on Shopee Taiwan: Chinese Keywords and What They Mean
Shopee Taiwan uses Chinese, so searching in English usually returns nothing useful. Copy the keywords below and paste them into the Shopee search box.
| Keyword / text (Chinese) | Pinyin | Meaning | What it is for |
|---|---|---|---|
| 洗碗精 洗潔精 | xǐ wǎn jīng / xǐjié jīng | dish soap / dishwashing liquid | The most common search keyword |
| 補充包 | bǔchōng bāo | refill pack | A cheaper pack used to refill a bottle you already have |
| 食品用 | shípǐn yòng | food grade | Labeled safe for items that touch food |
| 蔬果碗盤 | shūguǒ wǎnpán | for fruit, vegetables, and dishes | Can be used on produce as well as dishes |
| 植物性 天然 | zhíwù xìng / tiānrán | plant-based / natural | Plant-source formula |
| 認證 | rènzhèng | certification | Look for the certification on the product page |
| 不含 LAS | bù hán LAS | LAS-free | A specific ingredient claim, more useful than "natural" |
| 濃縮 | nóngsuō | concentrated | Compare the amount used each time |
| 毫升 ML | háoshēng / ML | milliliters | Use it to work out the price per ML |
| 免運 | miǎnyùn | free shipping | There is usually a minimum order amount |
| 月銷熱賣 | yuè xiāo rèmài | best sellers this month | A sorting option in Shopee Taiwan search results (the display name may change), useful for finding what many people buy |
Brand names on packaging are usually in Chinese too. If you are not sure, use your phone's camera translation (for example Google Translate) on the packaging or the product page and compare it with the table above. This list is only a keyword guide, not an official translation, and the text on a product page may differ.
Show this to the shop staff, or paste it into the Shopee chat
請問這瓶洗碗精可以洗蔬果嗎？
Qǐngwèn zhè píng xǐwǎnjīng kěyǐ xǐ shūguǒ ma?
Can this dish soap be used to wash fruit and vegetables?
請問這是瓶裝還是補充包？有多少毫升？
Qǐngwèn zhè shì píng zhuāng háishì bǔchōng bāo? Yǒu duōshǎo háoshēng?
Is this a bottle or a refill pack, and how many milliliters is it?
請問有沒有食品用的洗碗精？
Qǐngwèn yǒu méiyǒu shípǐn yòng de xǐwǎnjīng?
Do you have a food-grade dish soap?
A-Drop-Clean Aloe Polyphenol Food-Grade Dish Soap, 1000ML bottle / 800ML refill (Shopee Mall direct store)
Shopee listing information (shown on September 22, 2026; prices and promotions may change): the listing says it carries two certifications, ECOCERT (EU natural and organic certification) and the SNQ National Quality Mark (27th session, environmental and disease-prevention products group). It is described as 99.5% green ingredients, a food-grade dish soap that can be used on fruit, vegetables, and dishes (we only quote these claims and have not checked them one by one). It comes in two scents, lemon and citrus, each with a 1000ML bottle and an 800ML refill pack. 5,000+ sold and a 5-star rating from 2,074 reviews. Buyer tags are mostly fast shipping (175), cleans well (55), and gentle (66). Made in Taiwan, shipped from Pingzhen District, Taoyuan City, with a 36-month shelf life. As a Shopee Mall direct store it shows the earliest delivery the same day and free shipping from $69 (depending on the promotion at the time). When we checked, a live-stream limited-time price of $95 (after coupon) was shown, plus an installment option from $32 × 3 at 0% interest. Check the actual price, offers, and certification labels on the product page at the time you buy.
Quick Checklist Before You Buy
- Do you wash by hand often or have sensitive skin? → Look first at a natural or plant-based soap, or a gentle one with a third-party certification
- Do you have children, or often wash fruit, vegetables, or baby bottles? → Check that it says "food grade" or "for fruit, vegetables, and dishes"
- Want to know if it is really a better deal? → Work out "total price ÷ volume (ML)" for the bottle and the refill pack, and do not go only by the price tag
- Heavy grease and price first? → Ordinary synthetic soaps usually clean better, and you can add a scouring pad
- Before you order → check that you picked the right scent and format (bottle or refill pack), and treat certifications and promotions as whatever the product page shows at the time
Frequently Asked Questions
- What does an ECOCERT certification mean on a dish soap?
- ECOCERT is a European certification body for natural and organic products. It audits whether the source of the ingredients and the eco content meet its thresholds, and not every dish soap applies for it. Having it usually means a third party has backed up the claims about ingredients and the environment, but the certification does not mean "cleans the strongest", so you still need to judge by your own cleaning needs.
- Is a refill pack always cheaper than a bottle?
- Not always. You have to work out "total price ÷ volume (ML)" to know. Some refill packs hold much less than the bottle, so the unit price after working it out is not necessarily lower. Before you order, use a calculator, and do not go only by the price number printed on the pack.
- Can I use dish soap to wash fruit and vegetables?
- Check whether the product is labeled "food grade" or "for fruit, vegetables, and dishes". An ordinary dish soap without this label has not necessarily been assessed for residue on items that come into contact with food. Products with the label are usually designed with the risk of residue after rinsing in mind, so they are better for washing produce.