A fragrance-free liquid detergent utilizing a mix of anionic and non-ionic surfactants for general cleaning, supported by biodegradable chelating agents and anti-redeposition polymers.
This formula utilizes a competent blend of anionic surfactants (Sodium Laureth Sulfate, Sodium Cocoate) and non-ionic surfactants (C12-15 Alcohols Ethoxylated) to handle grease and general dirt. The inclusion of Sodium Carbonate as a builder and Sodium Polyacrylate as an anti-redeposition agent helps maintain white fabrics. However, the rating is capped because the formula lacks enzymes (such as protease or amylase), meaning it will struggle to break down protein-based stains (blood, grass) or starches compared to premium detergents.
The formulation avoids unnecessary additives like fragrances and dyes, which significantly reduces the risk of skin irritation and makes it safer for sensitive users. Tetrasodium Iminodisuccinate is an environmentally friendly, biodegradable chelating agent. However, the presence of Benzisothiazolinone, a preservative known to be a skin sensitizer, prevents a higher score. Additionally, ethoxylated ingredients (SLES) have minor environmental concerns regarding manufacturing byproducts.
This is a decent, basic detergent suitable for everyday loads where heavy staining is not an issue. Its strength lies in its hypoallergenic potential due to the lack of perfumes and colorants. However, without the biological cleaning power of enzymes, it is less effective for heavy-duty laundry needs, positioning it as a safe mid-range option rather than a high-performance cleaner.
This liquid laundry detergent represents a straightforward approach to textile care, prioritizing a balance between cleaning efficiency and chemical simplicity. At its core, the detergent relies on a dual-surfactant system comprising C12-15 alcohols ethoxylated and Sodium Laureth Sulfate (SLES). This combination is highly effective because non-ionic surfactants are excellent at emulsifying greasy, oily stains, while anionic surfactants like SLES handle particulate soil and generate the foaming action many users expect. To enhance the performance of these cleaning agents, the formula includes Sodium Carbonate, commonly known as washing soda. This ingredient increases the pH of the wash water, creating an alkaline environment that helps break down grime and allows the surfactants to work more efficiently. Furthermore, the inclusion of Tetrasodium Iminodisuccinate is a thoughtful, modern addition. As a biodegradable chelating agent, it softens hard water by binding mineral ions, allowing the surfactants to function without leaving soap scum, yet it avoids the environmental persistence associated with older chelators like EDTA. The addition of Sodium Cocoate, a soap derived from coconut oil, and Sodium Polyacrylate serves an important mechanical function. Together, they act as anti-redeposition agents, ensuring that once dirt is lifted from the fabric, it remains suspended in the wash water and is rinsed away rather than settling back onto the clothes. However, there are specific limitations to consider regarding this formula. Notably, it lacks enzymes, such as protease or amylase. Without these biological catalysts, the detergent may struggle to fully remove complex biological stains like blood, grass, or starch compared to premium enzymatic formulas. Additionally, while the product appears to be fragrance-free, which is generally beneficial for sensitive skin, it utilizes Benzisothiazolinone as a preservative. This is a synthetic preservative that can act as a contact allergen for a small percentage of the population. Therefore, while it is a competent detergent for daily loads and general maintenance washing, it may not be suitable for those with known sensitivities to isothiazolinones or those requiring heavy-duty stain removal.
🧪 water / 水
Purpose: Dissolves other ingredients and acts as the liquid base.
Concerns: None.
Notes: The primary carrier for the formulation.
🧪 C12-15 alcohols ethoxylated / C12-15 醇聚醚
Purpose: Non-ionic surfactant used for removing oily stains and grease.
Concerns: Can range in aquatic toxicity; potential for 1,4-dioxane contamination if not manufactured carefully.
Notes: Effective at low temperatures.
🧪 sodium laureth sulfate / 月桂醇聚醚硫酸酯钠
Purpose: Anionic surfactant responsible for cleaning and foaming.
Concerns: Can cause skin irritation in high concentrations; potential for trace contamination of 1,4-dioxane.
Notes: A milder alternative to Sodium Lauryl Sulfate (SLS).
🧪 sodium cocoate / 椰油酸钠
Purpose: Soap derived from coconut oil; cleans and helps control excessive foaming.
Concerns: Generally safe; derived from natural sources.
Notes: Acts as a natural surfactant and defoamer.
🧪 sodium carbonate / 碳酸钠
Purpose: Adjusts pH and softens water to improve cleaning efficiency.
Concerns: Can be irritating to eyes and skin in concentrated powder form.
Notes: Commonly known as Washing Soda.
🧪 tetrasodium iminodisuccinate / 亚氨基二琥珀酸四钠
Purpose: Chelating agent that binds to metal ions (like calcium and magnesium) to soften water.
Concerns: None significant; considered a more biodegradable alternative to EDTA.
Notes: Helps boost the effectiveness of preservatives and surfactants.
🧪 sodium polyacrylate / 聚丙烯酸钠
Purpose: Anti-redeposition agent (keeps dirt suspended in water) and thickener.
Concerns: Generally not biodegradable, though non-toxic.
Notes: Prevents soil from settling back onto clothes during the wash.
🧪 benzisothiazolinone / 苯并异噻唑啉酮
Purpose: Prevents the growth of bacteria and mold in the product.
Concerns: Known skin sensitizer; can cause allergic reactions in some individuals.
Notes: Commonly referred to as BIT.