Ecological coatings are becoming increasingly popular for their natural appearance, reduced environmental impact and technical performance. However, to preserve their aesthetic appeal and durability, it is essential to maintain them properly. How do you clean, protect and extend the life of a wall coated with an ecological rendering? Here's our practical advice.
Why maintain an ecological coating?
✅ Preserve its natural appearance: avoid streaks and dust build-up.
✅ Maintain its breathable properties: don't obstruct its moisture-regulating capabilities.
✅ Extend its life: prevent wear and tear caused by time and the environment.
Regular cleaning: best practices
🧹 Gentle dusting
- Use a soft cloth or brush to remove dust.
- Avoid abrasive sponges which could damage the surface.
💦 Cleaning light stains
- Mix warm water with neutral soap (Marseille soap or black soap).
- Apply gently with a damp sponge, without rubbing too hard.
- Dry immediately with a dry cloth.
🚫 To avoid
- Aggressive chemicals (bleach, ammonia) that could alter the material.
- Excess water could damage moisture-sensitive plaster.
Protection and prevention
Natural water repellency
- For walls exposed to humidity, apply a natural protective treatment (beeswax, lime whitewash).
- Avoid synthetic varnishes, which block the coating's breathability.
Humidity control
- Make sure the room is well ventilated to avoid mold.
- In damp areas, use complementary coatings such as mineral paints.
In-depth maintenance: repair and refresh
Small cracks and wear
- Fill small cracks with a mixture of plaster and water, applying gently with a spatula.
- For a uniform appearance, sand lightly after drying.
Refresh a wall
- Apply an additional thin coat of plaster to restore the wall's shine.
- Use natural pigments if you want to revive the original color.
A wall covered with ecological plaster requires little maintenance, but a few simple gestures can keep it intact and performing well over time. Gentle cleaning, good ventilation and periodic refreshing ensure a healthy, long-lasting interior.
Discover our natural maintenance solutions for Absolin coatings at www.absolin.fr