How to Clean Grout in Floors

Restroom cleanliness is one of the most commonto dilute chemicals accurately. When you use too
complaints cleaning companies receive. When cleaningmuch chemical, sealants break down faster. Second,
restrooms, keep in mind that they should not onlyhave adequate ventilation to help prevent the build
look clean, but that they should feel and smell clean.up of odors and speed up drying. Frequent changing
An important part in maintaining a high level ofof mop water and mop heads helps to make sure
cleanliness is making sure the floor grout is clean.that contaminants are picked up and not pushed
Grout is porous, so over time, moisture,back into the grout. Consider switching to microfiber
contaminants, and even dirty mop water can discolormops as they have proven to be the most effective
it. These circumstances can lead to staining, odors,at removing contaminants from floor surfaces.When
and aid in the growth of bacteria, mold, andcleaning, liberally apply chemicals and don't allow the
mildew.There are several reasons is it so difficult tofloor to dry before scrubbing. Always allow proper
clean floor grout:* Using a cleaner that doesn't floatdwell time, which is typically between 5 and 10
contaminates to the surface.* Using a cleaner thatminutes. The next step is to use the right tool to
contains detergents that settle into the grout withscrub the floor surface. To effectively clean the
dirt and oils.* Sealers may have been improperly usedsurfaces use floor brushes. After thoroughly
in the past. Instead of keeping out dirt and oils, thesescrubbing the floor, remove the excess liquid. A wet
may now be trapped in the grout.* Acidic or high pHvacuum works well as it will pick up the excess
cleaners make grout more porous and fragile withwater, dirt, residue and cleaning chemical used on the
the result being the grout re-soils faster.* Cleanersfloor.New and innovative equipment can also make
used in the past may have left residues that becomecleaning grout faster. High-pressure water systems
dirt magnets.Before starting to clean tile and grout it(up to 1200 psi) can effectively deep clean, loosen,
is important to analyze what dirt and contaminantsand remove soil. Some systems also heat the water,
you're dealing with. Then based on that information,which aids in the cleaning process. Grout cleaning
select a cleaner designed for cleaning that type ofsystems also have auto-feed/auto-dump capabilities
soil and is suitable for the flooring being cleaned.Usingso you can use them continuously without stopping.
the right cleaner and using it correctly are importantThe machines pick up loosened soil and leave no
steps to keeping grout clean. To avoid soap scum,residue. Another option is using cylindrical brush
daily cleaners must be salt free. When deep cleaning,technology. These machines do not use pads like
the cleaner needs to be free of high levels ofrotary buffers, but instead use rotating brushes.
potassium and sodium salts. The cleaner you useThese brushes penetrate and loosen the dirt in grout
must be able to float contamination up as well asand tile.To keep grout and tile looking their best it is
transfer it to the mop so the grout comes clean.important to train your staff and make sure they
Carefully consider the pH of the product you arecontinue to follow the proper procedures when
using. Acidic based cleaners (low pH) bleach rathercleaning grout. Having written procedures and
than clean and basic cleaners (high pH) tend to bechecklists can help to assure the proper cleaning
high in salts. Be cautious about the use of citrustechniques are always followed.Lack of attention,
products. Many of these products leave unwantedcarelessness, and the wrong types of cleaners used
residues that make floors feel sticky. It is importantwill lead to dirty grout and the entire floor looking dull
to use the right chemical as bacteria can get trappedand dingy. Paying attention and spending a little extra
into grout and tile. It may be necessary to use atime when cleaning grout will keep not only the floor,
germicide cleaner, especially around toilets and urinals,but the entire restroom, looking and smelling
to kill bacteria and remove any urine that has driedclean.Copyright (c) 2006 The Janitorial StoreSteve
into the grout or tile.Cleaning grout is oftenHanson is co-founding member of The Janitorial Store
labor-intensive at times even requiring scrubbing by(TM), an online community that offers weekly tips,
hand, which may not be practical in a large restroom.articles, downloads, discussion forums, and more for
There are procedures you can follow to help keepanyone who would like to learn how to start a
grout clean. First, use a chemical proportioning systemcleaning business.