Grout is pivotal in keeping tile fresh and safe, so anything that may degrade or remove it should be avoided. Wire brushes or steel wool should not be used. And the same goes for abrasive cleaners like Borax or Comet. Those tools can scratch tiles, and the chemicals can damage grout.
Comet, the powder, is abrasive. I wouldn't use it on a microwave. At the very least, don't use it on plastic surfaces like the control panel or the door, and don't use it on the painted metal surfaces without getting it wet and testing it first on an inconspicuous spot.
I wet the shower, sprinkle the comet on the floor of the tub, then use a brush to rub it in. I then use the wet comet on the brush to scrub the walls. I go back and forth for good saturation.
Comet Soft Cleanser with Bleach is a strong household cleaner for bathrooms, kitchens, and the rest of your house. Despite its effectiveness and cleaning power, it's still gentle enough for delicate surfaces such as stainless-steel sinks, marble, and granite.
A lot of old porcelain enthusiasts will say vinegar and hot water with a soft sponge is the only safe thing to use. Definitely don't use comet. Bleach is also frowned upon. My old tub is ruined from abrasive cleaning.
Powdered cleaners, such as Comet, Ajax and Bon Ami and Baking Soda are safe to use on ceramic cookware because it will not scratch the ceramic cooking surface.
Dishwashing liquid works well as a regular cleaner for a porcelain bathtub, as does a DIY scum-fighting remover of vinegar, dish soap and cornstarch. If your tub has a tough stain, you can break out some cleaning screens—which are similar to lightweight sandpaper.
Grout is pivotal in keeping tile fresh and safe, so anything that may degrade or remove it should be avoided. Wire brushes or steel wool should not be used. And the same goes for abrasive cleaners like Borax or Comet. Those tools can scratch tiles, and the chemicals can damage grout.
Lithofin MN Bathroom Cleaner is a ready-to-use, acid free cleaner designed specifically for stone showers, especially sensitive material such as marble and limestone. This fast acting & easy to use cleaner is highly effective at removing soap scum, body oil and other dirt's found on shower surfaces.
Don't use vinegar or lemon juice to clean your marble. “Acids are the enemy of any stone but especially marble, which is a softer stone and more porous,” DosSantos says. “Acids react with the calcium carbonate and eat away at the stone. Wine, orange juice, and coffee can all etch the stone.
Comet Powder with Bleach – A powerful cleaning agent that removes stains and mildew while disinfecting surfaces. It is highly effective for cleaning a porcelain sink.
Apply Grout Cleaner
Apply it to the dirty areas of the grout following the manufacturer's instructions. If you prefer cleaning grout with a DIY mixture, make a paste of 3/4-cup baking soda, 1/4-cup hydrogen peroxide and 1 tablespoon of mild dish soap. Apply the paste to the grout with a grout brush and scrub the grout.
Directions from Packaging. For Household UseTo Disinfect Non-Porous Surfaces: Sprinkle Comet on wet surface, rub gently to cleanse, let stand 5 minutes, and rinse. To disinfect toilet bowls: flush, sprinkle 4oz.
May result in gastrointestinal irritation with nausea, vomiting and diarrhea. those produced by other household detergents. Skin: Mild skin irritant. Prolonged skin contact or direct contact with eye may result in superficial, temporary irritation similar to those produced by other household detergents.
Our powder and soft cleansers use gentle “micro-scrubbers” or “mild abrasives” that result in time-saving cleaning without scratching. No “fillers” are used in BKF cleansers. On the flipside, household cleaners like Comet and Ajax include abrasives that when used over time may damage finishes.
#1: Good Old Soap and Water
One of the easiest and best ways to keep stone surfaces clean is with a mixture of warm water and gentle dish soap. You'll want to make sure to avoid any cleansers that feature acidic ingredients, like lemon or lime.
If your marble has mold or mildew, you can still return it to new. Use a mixture of baking soda and peroxide to clean the mold and other dirt away. Make sure the walls are dried after cleaning, but be careful not to use a towel, which might smear the mold spores around to previously unaffected areas.
For the best clean, you can use either a specialized tile cleaner or a mixture of water and white vinegar. Generously spray the solution on walls, floor and fixtures, focusing on areas with soap scum, mildew or hard water stains. For tougher grime, make a paste of baking soda and water.
Next, ensure you're NOT scrubbing any of the tiled areas with bleach or ammonia products. Chemical cleaners, such as, Tilex, Soft Scrub, Scrubbing Bubbles, or ammonia products will nearly always result in your tile surfaces' grout becoming very discolored.
AJAX, Comet, etc. are very abrasive. For a porcelain tub, the high gloss finish would wear quickly using these.
If you're a die-hard DIYer, using Dawn dish soap alone can be a safer option for mild cleaning. Dilute a small amount of Dawn in warm water, scrub the grout with a soft brush, and rinse thoroughly.
The thorough cleaning action should brighten the tile and joints. Use a solution of 1/4 cup low-sudsing detergent, or 1-2 tablespoons of either washing soda or tri-sodium phosphate or commercial floor cleaning powder in 1 gallon of water.
As you get ready to clean this bathroom centerpiece, you need to be sure to avoid chipping the porcelain. Certain cleaners and brushes may be harmful to the material, such as: Scouring powder. Abrasive cleaners, like ammonia or chlorine bleach.
Dishsoap is one of the best ways to clean the bottom of a bathtub. Use a scrub brush or small broom to scrub dish soap around the bottom of your bathtub, then use the shower head to rinse it off. For stubborn stains, scrub with dishsoap then fill with hot water and leave it for a bit before scrubbing and rinsing.