What types of fabrics and washing machines can The Expert Duo-Efficacy Gel Stain Remover + Powder be safely used with?

It is suitable for all standard cotton, polyester and mixed-fabric laundry, and can be used in both front-loading and top-loading washing machines; the gel should be added to the drum before the powder to ensure even distribution.

Which ingredients in this detergent pose the greatest risk of skin or eye irritation, and what precautions should users take?

The primary irritants are benzenesulfonic acid, sodium lauryl sulfate, and the fragrance blend (including hexyl cinnamal, butylphenyl methylpropional, citronellol, and linalool); users should wear gloves if they have sensitive skin, avoid direct contact with eyes, and keep the product out of reach of children.

Is the packaging of The Expert Duo-Efficacy recyclable, and how do its ingredients affect aquatic environments?

The outer container is made of recyclable plastic, but the formulation contains surfactants and preservatives that are classified as hazardous to aquatic organisms, so users are encouraged to dispose of rinse water responsibly and consider alternative eco-friendly detergents for sensitive ecosystems.

Henkel, Le Chat • 28 * 23.5 g (658 g)

L'Expert Duo-efficacité Gel détachant + Poudre avec Bicarbonate

Household Chemicals

Product Insights

Henkel's Le Chat The Expert Duo-Efficacy combines a liquid gel and a powder detergent in a 658 g package, formulated with sodium bicarbonate, surfactants such as sodium lauryl sulfate and sodium C10-13 alkyl benzene sulfonate, plus enzymes, polymers, and fragrance. The dual-phase system is marketed for high-efficiency stain removal and whitening, leveraging the alkaline action of bicarbonate and the surfactant blend to tackle oily and protein-based soils. However, the formula carries several hazard warnings - aquatic toxicity, potential skin and eye irritation, and allergic reactions - due to ingredients like benzenesulfonic acid, aziridine, and fragrance allergens, and should be kept out of children's reach.

Comparative Analysis

It occupies the premium segment of laundry detergents by offering a combined gel-and-powder system with added bicarbonate, differentiating itself from conventional single-phase cleaners while bearing the typical chemical load of high-performance products.

Ingredients

BENZENESULFONIC ACID,MONO-C10-13-ALKYL DERIVS.,COMPDS. WITH ETHANOLAMINE; FATTY ALCOHOL ETHOXYLATE C12-18 7EO; SODIUM BICARBONATE; AQUA; GLYCERIN; ACIDES GRAS EN C12-18, COMPOSES AVEC L'ETHANOLAMINE; PROPYLENE GLYCOL; AZIRIDINE, HOMOPOLYMER, 20-EO; CARBOXYMETHYL CELLULOSE, NA-SALT; SODIUM LAURYL SULFATE; SODIUM SULFATE; ALCOHOL; SODIUM C10-13 ALKYL BENZENESULFONATE; PARFUM; ZEOLITHES; POLYPROPYLENE TEREPHTHALATE; SODIUM CHLORIDE; UNSULPHATED MATTER~; FATTY ACID-NA; SODIUM DIETHYLENETRIAMINE PENTAMETHYLENE PHOSPHONATE; GLYCOLATE DE SODIUM; DISODIUM DISTYRYLBIPHENYL DISULFONATE; CELLULOSE; DEXTRIN; SODIUM CARBONATE; DIOXYDE DE SILICIUM; INACT. PROTEIN & FERMENTATION RESIDUES~; KAOLIN; ETHANOLAMINE; COLORANT; PROTEASE; HEXYL CINNAMAL; BUTYLPHENYL METHYLPROPIONAL; CITRONELLOL; LINALOOL; LIPASE; AMYLASE; MANNANASE; CELLULASE; DENATONIUM BENZOATE

84%

35%