4 Uses of Sorrel Salt That NOBODY Knows.
Do you know sorrel salt?
It is a super effective stain remover recognized since the 18th century.
Also called "oxalic acid", it is very effective in removing rust, but not only!
It is also used to deep clean certain surfaces, to bleach wood and many other uses.
The acid contained in sorrel salt is a natural component of certain plants such as rhubarb.
Find out now, the 4 uses of sorrel salt that no one knows:
1. To bleach wood
Sorrel salt can be used as a bleach for wood, stone and leather.
Indeed, wood can turn gray, especially outdoors when it is exposed to bad weather.
To restore it to its original color, apply sorrel salt to the old grayish floor.
Be aware that sorrel salt is often used when preparing treatments to re-color or renovate old wooden floors.
It is also used by furniture makers to lighten overly stained areas on wood furniture.
In conclusion, sorrel salt is a very good alternative to the wood degreaser.
2. To remove stains
Sorrel salt is effective on ink stains and food stains.
And that's not all ! It also works on many other types of stains on supports such as wood, stone or lino ...
It is a mild stain remover that "eats" the stain but leaves surfaces, like wood, intact.
So you can use it to remove most stains from stone, brick, lino, wood, vinyl and granite surfaces.
On the other hand, do not use sorrel salt if your floor is vitrified because it would have a corrosive effect on the varnish.
You can also use it to remove stains from fabrics like linen or cotton.
But be aware that this operation will take on average more time than other solutions.
3. To remove rust
Sorrel salt is also used to remove rust from many surfaces.
Whether it's on plumbing pipes, kitchen countertops or concrete, sorrel salt is perfect for removing rust stains.
And it also works on plastic as you can see here in this tip.
It is for this reason that oxalic acid is an ingredient that is very often found in the composition of commercial rust removers for sinks, bathtubs and metal parts.
4. Other uses
In addition to being used as a bleach, stain remover and rust remover, sorrel salt has other unrecognized uses.
Indeed, sorrel salt is also used as a sensitizing agent to develop old photographic films.
Note that it is also used in the treatment of wastewater to effectively remove limescale.
And finally, oxalic acid is also used as an abrasive agent for sanding marble.
Precautions to take
In moderate doses, oxalic acid is safe and very useful. But in high doses, it can be dangerous.
This is because sorrel salt in its pure form is poisonous and corrosive and should be handled with care.
When mixing the powder with water, always wear latex gloves to protect your skin.
You should also use protective goggles and a dust mask to prevent eye irritation and prevent fumes that are harmful to your lungs.
Always mix it in an area that is well ventilated and even preferably outdoors.
Where to find sorrel salt?
Are you convinced by the uses of sorrel salt? We recommend this powdered oxalic acid here.
You can also find it in powder form in specialized DIY stores.
Your turn...
Do you know of other uses for oxalic acid? Share them with us in the comments. We can't wait to hear from you!
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Also to discover:
The Magic Trick To Remove Rust from Tools.
The Economical Trick to Clean Wood Furniture Naturally.
