Natulim Citric Acid Multi-Purpose Cleaner (500 g) Review
Pure citric acid that replaces descaler, softener and degreaser.
Overview
100% plant-derived citric acid with no additives or fragrance, in a cardboard bag. Mixed with water it becomes a descaler for taps, kettles and shower screens, a fabric-softener substitute, a light degreaser and a deodoriser.
Pros
- One bag replaces several bottled products
- Single, fully disclosed ingredient
- Great descaler for hard-water areas
Cons
- You have to mix your own solutions
- Not for marble, stone or aluminium
- Lowest-rated product we review (4.02/5)
Photos
Images: Natulim.
A closer look
The useful dilutions
Natulim's own guidance: 150 g per litre of warm water as a descaling spray (leave 15 minutes, then rinse); 100 g per litre as a softener, using about 100 ml per wash; 50 g per litre for wiping steel, glass and hobs; and two tablespoons boiled in a full kettle to descale it.
Important caveats
Acid can dull marble, natural stone and aluminium, so don't use it there and patch-test anything you're unsure about. That's the main reason this scores lower than the rest of the range: it's effective, but you need to know where not to use it.
Why the lower rating
At 4.02/5 it's the lowest-rated product we cover. It's a raw ingredient rather than a ready-made cleaner, and buyers expecting a finished spray can be disappointed. If you're comfortable mixing your own solutions, it's excellent value.
What buyers say
“Excellent for lots of uses and replaces many other products.”
“It makes clothes as soft as vinegar does.”
“A great product that really cleans well, even tough grease.”
Short excerpts from verified reviews on natulim.it, translated from Italian. See more buyer reviews.
How to use it
- Dissolve the right amount in warm water (see dilutions above).
- Pour into a spray bottle or the softener drawer.
- Rinse descaled surfaces after 15 minutes.
Key specs
| Size | 500 g |
|---|---|
| Ingredient | Citric acid, 100%, plant origin |
| Packaging | Cardboard, plastic-free |
| Avoid | Marble, natural stone, aluminium |
Ingredients
Citric acid (100%).
Price and value
One-off price is €11.05; on a subscription it's ≈ €9.50 on subscription — ≈ 2–3 months of regular use. Shipping is free from €35 (or €25 on a subscription), so bundling products is usually the cheapest way to order.
Who should buy it?
Hard-water households and confident DIY cleaners who want to cut down on bottled products.
FAQ
Can I use it on marble?
No. Acid can etch marble and natural stone.
Is it safe in the washing machine?
Natulim recommends it as a softener at 100 g per litre, about 100 ml per wash.
Related guides
Hard Water? 7 Ways to Get Better Results From Eco Cleaners
Practical fixes for limescale, dull glasses and grey laundry when you use eco detergents in hard-water areas.
Read guideOther Natulim products we reviewed
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This review is based on Natulim's published specifications, ingredient and certification data, and patterns in verified buyer reviews on natulim.it — not on lab testing. How we review.