Singerman concrete rust remover works extremely well at getting rid of rust stains on concrete including those caused by lawn fertilizer.
Iron fertilizer stains on concrete.
The iron in the fertilizer is what causes rust.
You can use concrete rust stain removers that are readily available at home improvement centers.
Super easy to use does not have a strong odor or harm your hands it s sealgreen.
The stains they cause can be difficult to remove using your daily household products.
These stains are caused by chemical fertilizer granules that are left on concrete surfaces.
Water causes the chemical pellets to basically soften on the concrete and therefore the properties inside the chemical will cause deep rust.
You might have known that.
Fertilizer rust stains on concrete comprise some the most powerful and embedded tough rust stains to eliminate.
Not all fertilizers have iron but it does get your grass really green.
This may sound weird but fertilizer really can leave rust stains on your pristine concrete.
How to remove fertilizer rust stains from concrete.
I found a product that cleans fertilizer stains from concrete.
Sold in a 22 oz.
Many consumer fertilizers today contain a small percentage of iron a mineral your lawn needs to stay healthy but which your concrete certainly doesn t.
Powdered concentrate it can simply be mixed with water to form a gel that will cover approximately 60 square feet of concrete.