Amazon Basics Dish Soap, Fresh Scent

A standard, high-performance dish soap utilizing a combination of strong surfactants and preservatives to deliver effective grease-cutting power and shelf stability.

Performance Rating: 4.3

The formula contains a potent blend of Sodium Dodecylbenzenesulfonate and Sodium Laureth Sulfate, which are industry-standard anionic surfactants highly effective at emulsifying grease and lifting stubborn food particles. The addition of Cocoamidopropyl Betaine ensures stable foam and improves overall detergency, while EDTA helps the product perform well even in hard water conditions by sequestering minerals.

Safety Rating: 2.6

While the primary surfactants are common, the inclusion of Methylisothiazolinone (MIT) and Benzisothiazolinone (BIT) is a concern, as these are well-known skin sensitizers and potential allergens that can cause contact dermatitis. Additionally, the presence of synthetic fragrance and dyes increases the risk of irritation for individuals with sensitive skin, though the ingredients are standard for conventional dish soaps.

Final Rating: 3.4

This is a high-performing, conventional dish soap that will excel at cleaning greasy dishes. However, its safety profile is average due to the use of isothiazolinone preservatives and synthetic additives. It is an effective choice for general use but may be harsh on the hands for users with skin sensitivities or those seeking a more eco-friendly profile.

Verdict

This dish soap formulation represents a highly effective, conventional cleaning agent designed for rigorous manual dishwashing tasks. The primary engine of this formula is the combination of Sodium Dodecylbenzenesulfonate and Sodium Laureth Sulfate (SLES). These anionic surfactants are renowned for their exceptional grease-cutting abilities, allowing the soap to lift stubborn food residues and oils from plates with ease. To balance the potential harshness of these sulfates, Cocoamidopropyl Betaine is included as a secondary surfactant. This addition not only stabilizes the foam but also provides a slightly milder touch, though the overall profile remains chemically potent. For those living in areas with high mineral content in their water, the inclusion of Ethylenediaminetetraacetic acid (EDTA) is a significant benefit. EDTA acts as a chelating agent, preventing minerals like calcium and magnesium from interfering with the surfactants’ performance, ensuring that the soap remains effective even in hard water conditions. The addition of Sodium Chloride serves a simple but essential purpose as a thickener, giving the product its characteristic viscous texture that consumers often associate with high-quality concentrates. However, the preservative system warrants careful consideration. The presence of Methylisothiazolinone and Benzisothiazolinone is common in liquid soaps to prevent bacterial growth and mold. While highly effective as preservatives, these compounds are known potential allergens. For individuals with sensitive skin or existing contact dermatitis, frequent exposure to these chemicals can lead to irritation or allergic reactions. Similarly, the use of synthetic Fragrance and Dye provides a pleasant sensory experience but offers no functional cleaning benefit and may further irritate those with chemical sensitivities. In summary, this is a powerhouse dish soap that prioritizes performance and affordability. It is an excellent choice for tackling tough, greasy messes but lacks the ‘green’ credentials or hypoallergenic properties found in boutique or plant-derived alternatives. It is a reliable, industrial-standard formula that gets the job done at the cost of being slightly harsher on the hands and the environment compared to more modern, specialized formulations.

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Ingredient Evaluation

📁 Solvents / 溶剂

🧪 Water / 水

Purpose: Main solvent and carrier for other ingredients

Concerns: None

Notes: The most common base for liquid dish soaps

📁 Surfactants / 表面活性剂

🧪 Sodium Dodecylbenzenesulfonate / 十二烷基苯磺酸钠

Purpose: Primary cleaning agent and degreaser

Concerns: Can cause skin irritation or dryness with prolonged contact

Notes: Highly effective at breaking down fats and oils

🧪 Sodium Laureth Sulfate / 月桂醇聚醚硫酸酯钠

Purpose: Foaming agent and surfactant

Concerns: Potential skin and eye irritant; risk of 1,4-dioxane contamination during manufacturing

Notes: Commonly abbreviated as SLES

🧪 Cocoamidopropyl Betaine / 椰油酰胺丙基甜菜碱

Purpose: Mild co-surfactant and foam booster

Concerns: Possible skin sensitization or allergic reaction in some individuals

Notes: Helps reduce the irritation of stronger surfactants

📁 Viscosity Modifiers / 粘度调节剂

🧪 Sodium Chloride / 氯化钠

Purpose: Thickening agent

Concerns: None at concentrations used in cleaning products

Notes: Common table salt used to increase the thickness of surfactant solutions

📁 Preservatives / 防腐剂

🧪 Methylisothiazolinone / 甲基异噻唑啉酮

Purpose: Antimicrobial preservative

Concerns: Known skin allergen and sensitizer (MIT)

Notes: Effective at preventing bacterial growth in water-based products

🧪 Benzisothiazolinone / 苯并异噻唑啉酮

Purpose: Antimicrobial preservative

Concerns: Potential skin sensitizer and environmental toxicity in aquatic life

Notes: Often used in combination with other preservatives for broad-spectrum protection

📁 Chelating Agents / 螯合剂

🧪 Ethylenediaminetetraacetic acid / 乙二胺四乙酸

Purpose: Water softener and stabilizer

Concerns: Slow to biodegrade in the environment

Notes: Prevents minerals in hard water from interfering with surfactant performance

📁 Aesthetic Additives / 感官添加剂

🧪 Fragrance / 香精

Purpose: Provides a pleasant scent

Concerns: Can contain numerous undisclosed chemicals that may trigger allergies or asthma

Notes: Term used for proprietary scent blends

🧪 Dye / 色素

Purpose: Provides visual color to the product

Concerns: Purely aesthetic; some dyes may cause skin irritation in sensitive users

Notes: Used to help distinguish products and improve shelf appeal