Under foot and vehicular traffic they can become exposed to dirt stains and wear.
Removing tannin stains from concrete pavers.
Remember one of the main advantages of concrete pavingstones versus asphalt or concrete if a stain cannot be removed the paver can.
Use a non acidic solution and add a drop of soap so the solution can stay wet active on the stain longer.
This is common to all pavements.
The leaves that drop on the pavers can cause stains and oak trees cause especially dark stains.
Tannin the same substance that makes wine stains such a chore to clean up can also pose problems for concrete outside.
The leaf stains are caused by tannins the same type of compounds that are found in grapes and make wine taste dry tannin stains on outdoor concrete often go away on their own thanks to.
If your pavers have been stained by oak leaves don t fear.
If you catch the stain early this might be all you need in addition to some sunshine odor can be further reduced by an application of distilled white vinegar.
However the pet store products are most effective.
This is because oak tree leaves contain tannin which is the same ingredient found in may teas.
The below tips address various steps to ensure the durability of interlocking concrete pavements.
First scrub the concrete stain with dish soap and water in order to remove as much urine as possible.
Tannin from surrounding acorns and trees can cause brown stains on concrete.