7 ingredients to avoid in laundry detergents
Choosing a detergent shouldn't just be about finding the scent you like best. The label can also give you important information about the product's composition and usage precautions.
In this article, we review seven types of ingredients or components that are worth identifying when comparing detergents. Not all of them have the same risk profile or are prohibited, so the important thing is to know their function, check the label, and follow the applicable regulations.
1. Fragrances: what "parfum" really means
Fragrances can be made up of mixtures of numerous components. In sensitive individuals, certain perfuming substances can cause irritation or contact dermatitis.
If you want to reduce exposure to perfumes, look for fragrance-free detergents or those with a clearly identified aromatic composition. Just because a fragrance is natural does not mean it is suitable for everyone: some natural components can also cause sensitization.
2. Surfactants: the agents that clean clothes
Surfactants help loosen dirt and grease from fibers. There are many types, and not all of them have the same characteristics.
Instead of assuming that all surfactants are "toxic," it is advisable to look at the complete formulation, the concentration, the instructions for use, and the manufacturer's safety information.
3. 1,4-Dioxane: a process contaminant
1,4-Dioxane can appear as an impurity or byproduct associated with certain ethoxylated surfactant manufacturing processes. It should not be confused with an ingredient that necessarily appears on the label.
Therefore, the best way to choose a product is to check its composition and the information provided by the manufacturer, rather than trying to identify 1,4-dioxane solely by a specific ingredient ending.
4. Phthalates and fragrances
Phthalates are a family of substances with various industrial uses. Some have been used as components or fixatives for fragrances, although their presence and regulation vary depending on the product and the market.
If you want to avoid them, look for formulas that clearly state they contain no phthalates and, above all, manufacturers that provide transparent information about their ingredients.
5. Brighteners and optical agents
Some detergents incorporate brightening agents to improve the visual appearance of clothing. Optical brighteners work by depositing themselves onto fibers to change the way they reflect light; they are not the same as oxidizing bleaches.
If you prefer a simple formula, check if the product uses these agents and always verify which fabrics the manufacturer approves.
6. Preservatives and formaldehyde releasers
Preservatives help maintain the microbiological stability of certain products. Formaldehyde is classified as a carcinogen and its use is regulated, while some compounds can act as formaldehyde releasers.
The most reliable way to evaluate a detergent is to consult its label and safety information, especially if there are people with sensitive skin at home.
7. NPEs and other regulated surfactants
Nonylphenol ethoxylates (NPEs) are subject to significant restrictions in the European Union due to their environmental impact. The regulation depends on the specific use and the product, so it is not advisable to automatically transfer restrictions from one market to another.
In Spain and the European Union, purchasing properly marketed products and checking their labeling allows you to know the applicable indications and restrictions.
How to choose a laundry detergent?
- Read the label: look for a clear composition and instructions for use and dosage.
- Consider your skin: if you are sensitive to fragrances, you can prioritize fragrance-free formulas.
- Avoid using more product than necessary: a higher dose does not necessarily mean better cleaning.
- Respect the clothing: choose the product according to the fabric, color, and the garment's instructions.
- Seek transparency: a manufacturer that clearly explains its formula facilitates an informed decision.
The Home Healthy Home alternative
At Home Healthy Home, we are committed to simple formulas and a composition that you can understand. Our laundry soaps are formulated and manufactured in Spain, and our collection includes different options based on the type of clothing and the needs of each wash.
For general-purpose laundry, you can check our No. 11 Lavender Laundry Soap. For those who prefer to wash without fragrance, our No. 12 Laundry Soap for Babies and Sensitive Skin is available. For wool, silk, and other delicate garments, see No. 13 Laundry Soap.
You can also discover our complete collection of laundry soaps and check the composition and indications for each product before choosing.
Frequently asked questions
Is a detergent with natural ingredients always safer?
Not necessarily. "Natural" does not automatically equate to harmless. The important thing is to know the ingredients, their concentration when available, and the product's instructions and warnings.
Should I avoid any scented detergent?
No. It depends on your individual preferences and sensitivity. If fragrances cause you discomfort, a fragrance-free formula may be a suitable option.
Does more detergent clean better?
Not necessarily. Always follow the dosage recommended by the manufacturer and adapt it to the load and soil level according to the product's instructions.
How can I know what my detergent contains?
Start by reading the label and checking any additional information provided by the manufacturer. If the composition is not clear, ask before buying.
In summary
Knowing the ingredients of a detergent helps you make an informed choice. Rather than looking for a universal list of "good" and "bad" substances, it is advisable to evaluate the complete formulation, the manufacturer's information, the applicable regulations, and the specific needs of your clothing and your home.
