A sink that sticks after using a conventional multi-purpose spray, a persistent smell of chlorine in the bathroom: we all know that moment when the remedy seems worse than the problem. Switching to eco-friendly cleaning products for the home is primarily about solving this issue. This ranking highlights ten concrete products, selected for their on-the-ground effectiveness, verifiable composition, and versatility in daily use.
1. Concentrated white vinegar for descaling and surfaces
On a limescale-covered faucet or a cloudy shower wall, household-strength white vinegar works in just a few minutes without scrubbing. Spray it undiluted on the limescale, let it sit, then rinse. The result is clear, with no chemical residue.
Its limitation: the smell, which is strong at the time of application. Adding a few drops of lemon essential oil to the bottle helps mitigate the issue. White vinegar alone replaces descaler, window cleaner, and fabric softener in the washing machine. For more in-depth information, there is a detailed comparison of eco-friendly cleaning products for the home that helps choose the right concentration.
2. Food-grade baking soda
Baking soda is the logical complement to vinegar. Sprinkled on a greasy baking sheet, mixed with a little water to form a paste, it cleans without scratching. It is also used to deodorize a refrigerator or a carpet.
A kilogram of baking soda lasts for several months of regular cleaning. Feedback varies on its effectiveness against deeply ingrained cooked grease stains, but for regular maintenance, it is more than sufficient.
3. Liquid black soap with olive oil
To wash a tiled floor or a wooden countertop, a tablespoon of black soap in a bucket of hot water does the job. The greasy film it leaves nourishes porous surfaces instead of drying them out.
It is also used as a concentrated kitchen degreaser. Olive oil-based black soap (not industrial linseed oil) offers better compatibility with food surfaces.
4. Washing soda for intensive degreasing
When baking soda is no longer sufficient, we turn to washing soda. Dissolved in hot water, it removes cooked grease from hoods, oven grates, and dirty kitchen joints.
Wearing gloves is mandatory: washing soda is alkaline and irritating to the skin. Avoid contact with aluminum, which tarnishes upon contact.
5. Sodium percarbonate for laundry and light surfaces
Sodium percarbonate replaces bleach for whitening laundry, removing stains from dishcloths, or cleaning white tile joints. Dissolved in hot water (above 40 °C), it releases active oxygen that oxidizes organic stains.
Its use requires a minimum of rigor: it loses all effectiveness in cold water. Measure it with a spoon, never by eye, to avoid weakening the textile fibers.
6. Citric acid for deep descaling
Kettle, coffee machine, iron: citric acid dissolves the limescale accumulated in household appliances. Two tablespoons in a liter of water, a cycle on empty, and the limescale disappears.
Compared to white vinegar, citric acid is more concentrated and odorless, making it preferable for appliances where the vinegar smell can permeate internal parts.
7. Diatomaceous earth as a natural insecticide and absorbent
Sprinkled along baseboards or in kitchen corners, diatomaceous earth acts as an insect barrier (ants, cockroaches, fleas) without any volatile toxic compounds. It works through mechanical abrasion on the exoskeletons of insects.
Choose food-grade, non-calcined diatomaceous earth. Additionally, it absorbs odors in a litter box or a damp cupboard.
8. Genuine Marseille soap for dishes and textiles
An authentic block of Marseille soap (vegetable oil, soda, no additives) is used for hand washing dishes, stain removal from laundry, and even cleaning brushes. Checking the composition is the only reflex to have: many soaps sold under this name contain animal fats or synthetic fragrances.
The ADEME also recommends being wary of unregulated environmental claims. Since the AGEC law, terms like “biodegradable” or “environmentally friendly” are prohibited on packaging unless strictly defined by article R.541-230 of the Environmental Code.
9. Rechargeable multi-surface spray with plant-based surfactants
Rechargeable sprays (like concentrated pouches to dilute in a reusable bottle) massively reduce plastic packaging. You buy the bottle once, then refill it with a concentrated dose mixed with tap water.
Before choosing one, here are the criteria to check:
- Composition without PFAS or controversial preservatives (MIT, BIT)
- Ecocert label or verifiable European Ecolabel on the packaging
- Identified plant-based surfactants (coco-glucoside, decyl glucoside)
The new European regulation on detergents provides for the creation of a Digital Product Passport (DPP), which will make this information directly accessible to consumers.
10. Coffee grounds for pipe maintenance and scrubbing
The coffee grounds collected after each coffee maker serve two functions: poured regularly into the sink with hot water, they help degrease the pipes. Used as a mild abrasive on a sponge, they clean dirty dishes without scratching them.
Store them in an open jar to let them dry and avoid mold. This kitchen waste transformed into a zero-waste cleaning product closes the loop of eco-friendly cleaning without additional purchases.
Adopting these ten products requires neither a significant budget nor a complete reorganization. Most are available in bulk or at supermarkets, have a long shelf life, and cover nearly all regular cleaning needs. With the tightening of European rules against greenwashing (directive 2024/825), reading labels remains the most useful action before any purchase.