In short: How to clean stone wall panels from TerraDecor? Simply: dust with a soft brush, wash with ordinary household cleaners and rinse. For limescale and stubborn deposits you can even use hydrochloric acid – something that would destroy real limestone, marble or travertine. Mild abrasive cleaners are fine too. The only things to avoid are sharp tools and solvent-type products that could damage the protective coating.
Before anyone buys a stone wall, a quiet question comes up: how much work will it be to keep it nice? With natural stone the answer is often "more than you think" – special pH-neutral cleaners, periodic sealing and a list of things that must never touch the surface. Our stone-look panels and artificial rocks are designed for the opposite: everyday cleaning with what you already have under the sink. This guide shows the routine for every room and outdoor area, explains why acid is allowed, and lists the few real mistakes to avoid.
How to clean stone wall panels: the basic routine
Real 3D relief means cracks, ledges and hollows – so the right tool matters more than the right chemical. A soft brush reaches where a cloth cannot.
- Dust dry first. Use a soft brush, a feather duster or the brush attachment of your vacuum cleaner, working from top to bottom.
- Wash with a household cleaner. Dilute an ordinary all-purpose, kitchen or bathroom cleaner in warm water as the label says. Apply with a soft brush or sponge and work it into the texture.
- Treat stubborn spots. Limescale, cement residue or rust marks can be removed with an acidic descaler – even hydrochloric acid. Mild abrasive cleaners also help with stubborn dirt.
- Rinse with clean water. Remove all cleaner residues, especially after acidic or strong products.
- Let it dry or wipe off. In showers, a quick rinse and squeegee or towel after use reduces limescale build-up.
Cleaning by room and location
Every place brings its own kind of dirt. Use this table as a care plan.
| Location | Typical soiling | What to use | How often |
|---|---|---|---|
| Living room, bedroom, hallway | Dust, fingerprints | Soft brush, vacuum brush, damp cloth | Every few weeks |
| Kitchen backsplash | Grease splashes, food stains | Washing-up liquid or kitchen degreaser, soft brush | As needed, weekly near the hob |
| Bathroom and shower | Limescale, soap residue | Bathroom cleaner, acidic descaler, hydrochloric acid for heavy limescale | Rinse after use, clean weekly |
| Pool area and spa | Limescale lines, chlorine residue, sun cream | Descaler or hydrochloric acid, household cleaner | Regularly during the season |
| Facade and garden walls | Dust, pollen, green algae film | Garden hose, soft brush, household cleaner | Once or twice a year |
| Garden rocks and waterfalls | Leaves, algae, limescale | Brush, water, descaler where needed | As needed, check in spring and autumn |
Kitchens: grease is the main enemy
Behind a hob, fat settles in the texture together with dust. Wipe fresh splashes soon, and once a week brush the area with warm water and washing-up liquid or a degreaser. Unlike natural stone, the surface will not absorb oil and stain permanently.
Bathrooms and showers: limescale and soap
Hard water is common in much of Europe, and limescale is the classic shower problem. Regular bathroom descalers work, and for heavy deposits hydrochloric acid can be used. The less limescale you let build up, the less effort it takes.
Outdoors: pollen, algae and leaves
Outdoor walls and rocks need little more than a rinse with the garden hose and a soft brush in spring and autumn. On shady, damp sides a green film can appear on any surface; brush it off with a household cleaner and rinse. Clean outdoor pieces regularly so dirt never has time to settle in. As with any coated surface, a garden hose and brush are kinder than a narrow high-pressure jet held close to the surface.
The first clean after installation
Renovations leave drilling dust, footprints and sometimes splashes of mortar or tile adhesive from other trades. Brush off the dust first, wipe fresh adhesive smears away before they set, and remove dried cement residue with an acidic cleaner – hydrochloric acid is the classic remedy and does not harm our surface. On natural stone, the same job would require great care.
A simple care calendar
- Weekly: rinse showers and wipe kitchen splash zones.
- Monthly: dust interior walls with a soft brush or vacuum brush.
- Spring: rinse facades, garden walls and rocks after the pollen season.
- Autumn: clear leaves from rock pockets and waterfalls before winter.
- When needed: descale pool areas and showers before deposits build up.
Why hydrochloric acid is allowed – and why that matters
Limestone, marble and travertine consist mainly of calcium carbonate. Acids react with it and dissolve the surface – the same chemistry that makes a drop of vinegar or lemon juice leave a dull spot on polished marble. That is why natural stone care usually means pH-neutral special cleaners only, and limescale in a stone shower becomes a real problem: the acid that would dissolve the limescale also attacks the stone.
TerraDecor material is resistant to acids and chemicals. You can descale it with the products you already use on tiles and glass, and hydrochloric acid is possible for tough cases.
| Cleaning agent or tool | Natural limestone, marble, travertine | TerraDecor surface |
|---|---|---|
| All-purpose household cleaner | Only if pH-neutral | Yes |
| Vinegar or citric acid descaler | Etches the surface | Yes |
| Hydrochloric acid | Destroys the surface | Can be used |
| Mild abrasive cleaner | Can dull polished stone | Yes |
| Solvents (thinner, acetone) | Risk of stains | Avoid – damages the coating |
| Knife, scraper, wire brush | Scratches | Avoid |
Using strong acids safely
- Follow the product label and dilute as instructed.
- Wear gloves and eye protection and ventilate the room.
- Never mix acids with chlorine bleach – this releases toxic gas.
- Protect nearby sensitive materials such as metal fittings, grout or real stone floors.
- Rinse thoroughly with clean water afterwards.
What to avoid when cleaning
- Sharp tools: knives, scrapers and wire brushes can damage the protective coating and the hand-coloured surface.
- Solvent-type products: thinners, acetone and similar products can attack the coating.
- Harsh force on the relief: brush into the texture rather than scrubbing edges with hard tools.
Damage caused by sharp objects, solvents and aggressive chemicals beyond normal household cleaning is excluded from the 20-year warranty – another reason to stick to the simple routine above.
From the workshop: Our material comes from more than 20 years of making Aquadecor aquarium backgrounds, where décor lives underwater and is scrubbed clean during maintenance again and again. That background is why our wall panels and rocks resist water, acids and chemicals and keep their hand-applied colour. Our patented technology is unique – no one else in the world produces rock and stone imitations this way.
FAQ
Can I use a normal limescale remover in the shower?
Yes. Ordinary bathroom descalers are fine, and for heavy deposits even hydrochloric acid can be used. Rinse with water afterwards.
Will cleaning wear off the colour?
Normal cleaning, including mild abrasive cleaners, will not. Avoid knives, wire brushes and solvents, which can damage the protective coating.
Do artificial garden rocks need care in winter?
No special care. The material is frost-resistant and stays outside all year; simply rinse and brush off leaves and dirt regularly.
Is the surface safe for children and pets after cleaning?
The material itself is non-toxic. After using strong cleaners or acid, rinse thoroughly with water, as you would on any surface.
Looking for a wall that is as easy to clean as it is beautiful? Explore our stone effect wall panels, designs for the shower and the pool area, and find more answers in our FAQ. Then send us photos and dimensions of your space for a free written offer.