A robust dishwashing liquid combining Sodium Lauryl Sulfate for grease-cutting power with Glycerine for skin protection, preserved with standard Isothiazolinones.
This formula utilizes a robust trio of surfactants: Sodium Lauryl Sulfate (SLS) for heavy-duty cleaning and foaming, Lauramine Oxide for cutting grease and stabilizing suds, and Alkylpolyglucosides for synergistic cleaning power. The addition of Magnesium Sulfate (salt) ensures the product has a thick, manageable viscosity. This combination mimics the cleaning profile of leading market brands and is highly effective against food residue and oils.
The primary safety concern stems from the preservatives Methylchloroisothiazolinone and Methylisothiazolinone. These are potent skin sensitizers and known allergens that frequently cause contact dermatitis; they are also toxic to aquatic life. While SLS is a safe cleanser, it can be drying or irritating to sensitive skin. On the positive side, the formula appears free of added dyes and fragrances, which eliminates common triggers for irritation, but the presence of isothiazolinones significantly lowers the score.
This is a utilitarian product that prioritizes function over form. It will clean dishes exceptionally well, rivaling top commercial brands in grease-cutting ability. However, it relies on older, harsher preservative technologies (isothiazolinones) rather than modern, gentle alternatives. It is a solid choice for cleaning power but is not recommended for individuals with sensitive skin or eczema due to the potential for allergic reaction.
This formulation presents a classic approach to dishwashing logic, prioritizing efficacy and foam over gentle, natural trends. The primary cleaning agent is Sodium Lauryl Sulfate (SLS). SLS is an industry standard for a reason: it is an incredibly efficient anionic surfactant that lowers the surface tension of water significantly. This allows the soap to penetrate and emulsify heavy grease and oils found on pots, pans, and dinnerware with ease. For the average user, this translates to less scrubbing and a quicker wash time. To ensure the product feels substantial and thick when dispensed, Magnesium Sulfate is utilized as a viscosity adjuster.
Complementing the SLS is Lauramine Oxide, a secondary surfactant that serves two main purposes. First, it boosts the foaming capacity of the product, satisfying the consumer expectation that “more bubbles equals better cleaning.” Second, it helps stabilize the formula and improves grease suspension. The addition of Alkylpolyglucosides offers a nod toward milder, plant-derived chemistry. These non-ionic surfactants are generally well-tolerated and biodegradable, helping to round out the harshness of the sulfates.
A distinct advantage of this specific formula is the inclusion of Glycerine. Dish soap is notoriously drying because it strips the lipid barrier of the skin just as effectively as it strips food grease. Glycerine acts as a humectant, attracting moisture to the skin’s surface. While it will not replace a hand lotion, its presence suggests a formulation designed to be somewhat forgiving on the hands during prolonged washing sessions.
However, the safety profile regarding skin sensitivity is compromised by the preservative choice. The product utilizes a blend of Methylchloroisothiazolinone and Methylisothiazolinone. While these are highly effective at preventing microbial growth in water-based solutions—ensuring the product does not go bad on the shelf—they are significant contact allergens. This class of preservatives, often referred to as “isothiazolinones,” is a frequent cause of contact dermatitis and skin irritation.
In conclusion, this is a high-performance detergent best suited for households with heavy-duty cleaning needs. It balances raw power with moisturizing glycerine but relies on older preservative technologies. Users with dermatological concerns should strictly avoid this or use protective gloves, as the combination of SLS and isothiazolinones can be a recipe for irritation.
🧪 Water / 水
Purpose: Acts as the liquid base and carrier for other ingredients.
Concerns: None.
Notes: Universal solvent.
🧪 Sodium Lauryl Sulfate / 十二烷基硫酸钠
Purpose: Primary cleaning agent that creates foam and removes oil/grease.
Concerns: Can cause skin irritation or dryness in sensitive individuals.
Notes: A very common anionic surfactant.
🧪 Lauramine Oxide / 氧化月桂胺
Purpose: Foam booster and grease cutter.
Concerns: Generally considered safe but can be irritating in high concentrations.
Notes: Helps stabilize the suds.
🧪 Alkylpolyglucosides / 烷基糖苷
Purpose: Mild non-ionic surfactant for cleaning.
Concerns: None; generally regarded as safe and biodegradable.
Notes: Derived from plant sugars; gentle on skin.
🧪 Glycerine / 甘油
Purpose: Humectant that retains moisture.
Concerns: None.
Notes: Added to protect hands from drying out.
🧪 Magnesium Sulfate / 硫酸镁
Purpose: Viscosity builder (thickener).
Concerns: None.
Notes: Commonly known as Epsom salts.
🧪 Citric Acid / 柠檬酸
Purpose: pH adjuster and chelating agent.
Concerns: Can be irritating to eyes in pure form.
Notes: Used to ensure the soap is not too alkaline.
🧪 Methylchloroisothiazolinone / 甲基氯异噻唑啉酮
Purpose: Prevents bacterial and fungal growth in the product.
Concerns: A known skin sensitizer and allergen; can cause contact dermatitis.
Notes: Often used in a blend with Methylisothiazolinone.
🧪 Methylisothiazolinone / 甲基异噻唑啉酮
Purpose: Prevents product spoilage.
Concerns: Strong allergen; restricted in leave-on products, allowed in rinse-off products like dish soap but can still irritate sensitive skin.
Notes: Effective against a wide range of microorganisms.