How Cleaning Grout?
Use 1 part bleach to 10 parts water on white grout. Whiten discolored white grout by mixing a solution of 1 part bleach to 10 parts water. Scrub grout with the solution and thoroughly wipe all bleach off with a water dampened sponge. Dry the area completely by wiping with a clean cloth and directing a fan on it.
Disinfect tiles grout with a vinegar and water solution. Mix a cleaning solution of one part water to one part white vinegar to clean tiles grout. Dip a scrub brush in the cleaner, scrub for about 30 seconds and rinse all vinegar off your stone with a water dampened sponge. Repeat with vinegar solution and water, until your grout is clean as a whistle. Dry the area with a clean, soft cloth.
Dissolve tile grease with acetone. Cooking grease, milk spills and makeup splatters don’t stand a chance against acetone. Dip a cotton ball in a small amount of acetone and lightly dab any oil-based stains. Immediately flush the area with water from a dampened sponge.
Wash water-based stains on tiles with hydrogen peroxide and ammonia. Get rid of stubborn stains from coffee, tea or pet urine with hydrogen peroxide and ammonia. Rub a small amount of 12% hydrogen peroxide and a drop of ammonia on stains with a soft cloth or sponge. Rinse the area immediately with a water dampened sponge.
Use a poultice on resistant stains. Stains that do not want to disappear with regular cleaning and stain removal techniques require the use of a poultice. Make a paste out of cleaner and a powder, like talc, powdered chalk or dry kaolin clay. Spread the mixture over stains a 1⁄4 to 1⁄2 inch (0.64 to 1.27 cm) thick, cover with plastic wrap, and let it sit for 24 to 48 hours. Mix a 1⁄2 cup (120 mL) baking soda with 1 tablespoon (15 mL) water for oil stains. Mix a 1⁄2 cup (120 mL) talc with 1 tablespoon (15 mL) acetone for water-based stains.



Sweep with a soft broom every day. Dirt and crumbs can build up and potentially scratch your
Mop with a soft sponge or mophead weekly. Keep grime at bay by mopping
Use a stone cleaner on soft stone. Marble and limestone can scratch easily, so make sure you mop them weekly with a
Scrub grout with a soft brush. Use a soft scrub brush to get to spaces between 
If there isn’t a chipped
Hit the chisel with a mallet to lift the
Continue removing the
Strike the top of the 
Hit the
If your
Pry up the edge of the
Use your chisel to scrape off the mortar. Set the chisel blade on the surface next to the adhesive mortar. Apply a firm amount of pressure to the chisel, working in short back and forth motions to scrape the mortar off. Once you’ve removed it all, use a vacuum to get rid of the residue. Make sure the surface is completely smooth or else you won’t be able to lay another 
The proper alkaline or acid grout cleaner. Do not try to get the most aggressive acids or alkaline chemicals. Find an approved cleaner, perhaps at a local janitorial supply house. Mask areas you might be concerned with that could be harmed by chemicals. Stainless steel appliances need to be masked with plastic and taped. Carpet needs to be protected.
Sweep or vacuum area to be cleaned. Mix cleaning solution according to manufacturers directions. If you want to truly do your best you will use both an acid and an alkaline. If you have heavy grease use the alkaline first, if not use the acid first.
Apply solution to the grout joint and scrub with the grout brush. Use plenty of solution and let it dwell for at least 10 minutes, but do not let the solution dry. Add more if it is drying too fast, but keep it wet for 10 minutes at least. Your biggest advantage – beside using the correct supplies, is to let the chemical dwell. Dwell time is your friend.
After 10 minutes mop up slurry with clean water. You may also use a wet vac to remove slurry. Additional agitation with grout brush may be necessary. We suggest using microfiber mops. Repeat process if you are using alkaline as well as acid cleaners.
When your grout dries, if it is really clean, you may wish to add a sealer. We recommend a water based sealer as they are easier to work with when applying to a grout joint. Take care not to get sealer on the 
Use baking soda. Make a paste with baking soda and water. Apply it to the dirty grout using an old toothbrush. Scrub the paste into the grout well. Wash the grout with warm water when you are finished. Most dirty grout can be brightened using this natural method. For the tougher stains, allow the paste to sit for a few minutes before you start scrubbing.
Use bleach to remove stains that are more difficult to remove on
Be careful to not get the bleach solution on the
If you don’t like using bleach, you may be able to find a commercial grout cleaner that will be stronger than a natural cleaning product. However, check the label to make sure it doesn’t list bleach as an ingredient.
Rinse the floor with clean warm water after you are done washing it. It is important to remove all residual soap from the
Remove stains from
Clean mildew from
Remove rust spots from 
Sweep or vacuum the floor daily. This removes loose dirt, food crumbs and other pieces of debris that can accumulate on
Run a dry cloth duster or dust mop over the floors after they have been swept. If you have marble or natural stone flooring, make sure you use a soft broom for sweeping. A rough broom can scratch natural flooring. Mop the floor with warm water. If the floor doesn’t have stains or require heavy cleaning, running a damp mop over the floor will be sufficient to keep it clean. Cleanse the mop in fresh warm water after mopping one section of the room, and repeat until the entire floor is mopped.
You may opt to add a small amount of dish soap to the mix to pick up everyday dust and debris. For everyday shine, simply run a clean damp dusting cloth over the floor, or consider using a dry mop such as a Swiffer. Dry the floor. Whether you use water or water mixed with detergent, run a dry mop over the floor in small sections as you work across the room with your mop. This will prevent new dirt from quickly accumulating and staining the grout.
Clean up spills promptly. If you drop a glass of juice or even water, clean it up right away. The longer it sits, the more time it will have to soak into the grout. Dried orange juice and other sugary liquids also tend to become annoyingly sticky.
Clean the dirtier spills with disinfectant. If your pet has an accident or you drop raw meat on the floor, spray a disinfectant directly over the spot and wipe it up right away. If possible, limit the disinfectant to the area where the spill occurred. Strong chemicals may degrade or stain 
Removing
Remove the grout around the
Hit the 

If you don’t have a chisel, use the back of a claw hammer to lift and pry the
Make sure the surface is completely smooth or else you won’t be able to lay another
Use a floor scraper to smooth out any rough patches resulting from the