When left exposed to the elements or accidental spills concrete often becomes discolored if it wasn t properly sealed.
Stained concrete floors turning white.
Every concrete floor will react with its own unique pattern.
I have complied with the maintenance of the floors and last finished the floors in august.
This article provides a catalog of types of stains found on concrete surfaces.
Here are the pros and cons of each.
Methos for removing un wanted discoloration or stains from concrete.
As the trend to have exposed concrete floors grows the industry is struggling with the problem of unsightly efflorescence especially when it is trapped under a film forming sealer.
Efflorescence is a fact of life with most concrete.
If you ve tried cleaning it with normal detergents and water to no avail a few common household chemicals can get rid of the stains.
Eagle acid stains create marbled variations of color eagle acid stains create marbled variations of color on cured concrete by chemical reaction with the minerals in the concrete.
It also won t fade peel or chip.
Efflorescence will be triggered by low temperatures humidity condensation and rain.
The white residue on the surface of new concrete can be removed only with an acidic cleaner.
Concrete can be stained when salts and other materials will come off the concrete surface.
Walls floors ceilings including un wanted stains from various causes deliberate concrete coloring processes stains or acid treatments.
The below concrete stain colors were achieved with surecrete s eco stain a water based semi transparent concrete stain floor concrete color these colors of stain are applied on gray concrete with stain applied at full strength no dilution with two applications and is sealed with a penetrating color enhancing sealer.
There are two types of products you can use for staining concrete floors.
Given enough time acid rain can clean the majority of white concrete stains but many homeowners do not wish to wait to remove the problem.
Why is my concrete turning white.
Per the rental agreement we are only allowed to use bona floor cleaner and water on the floors and they require the floors to be refinished every 6 months.
Once sealed with clear sealer your floor will pop with an elegant look.
Acid based stain and water based stain.
Purchase an acidic efflorescence stain remover available at hardware stores and home centers.
We are hearing more about efflorescence related issues because of the popularity of stained floors.
Acid based stain the color palette is more limited but the stain typically lasts longer than water based so it s the best solution for high traffic areas.
I moved into a rental that has very dark stained concrete floors.