SINGLE COMPONENT GROUT Technically, it is a urethane or an acrylic-silicone resin grout. It shares many of the benefits of epoxy grout: it has excellent color consistency, doesn't need to be sealed, resistant to breakage and chemicals, resists mold and mildew, is stain resistant, and doesn't effloresce.
Epoxy grout is stain resistant and water resistant because it isn't porous like cement grout. This means epoxy grout lasts longer than cement grout. It also makes epoxy grout the best choice for both indoor and outdoor settings, particularly in spaces where you can expect a lot of moisture.
Epoxy grout is the only thing that stain resistant on it's own. Everything else will require sealing.
One way to help protect tile and grout from deterioration is to apply a sealant. Grout sealers form a barrier on the surface of the tile and grout, repelling water, stains, and dirt. They can also help to prevent mildew and bacteria.
If you don't want to go through all this to keep your grout clean, you can install epoxy grout. Unlike sand grout, epoxy grout is not porous, and dirt cannot be ground into it.
Jim Whitfield, manager of Technical Services at Mapei told industry professionals, “Because epoxy grout is so tough, it wears extremely well. It doesn't wear down over time and become a tile gutter—like cement grout can—where all the dirt and liquid and junk collects.”
For balancing aesthetics and upkeep, you can't go wrong with a neutral grey or beige grout. These lightly pigmented grouts will enhance the pattern of both light and dark colored tiles, have less risk of staining your tile compared to a dark grout and will conceal dirt and stains better than a white grout.
Acidic cleaners, shampoos, lotions and soap scum cause stains and discoloration. If you have been ignoring your grout all this while, be mindful that it could be a hoarder of germs and mold. To ensure a shower grout stain resistant, you need to seal it with an epoxy grout sealer.
Some professionals swear by a simple mixture of baking soda and peroxide to clean grout. Hydrogen peroxide is an acid, and baking soda is a base compound. Mixing the two together creates a reaction that can penetrate the grout lines and free dirt and debris.
Cementitious black grout is very difficult to clean up because it is so heavily pigmented. It can stain porous tiles or glazed tiles with micro cracking in its surface called crazing. If it is a cement haze, then a mild acid can be used to remove it such as sulphamic acid or a diluted phosphoric acid.
We chose the Aqua Mix Sealer's Choice Gold as our top recommendation due to its effectiveness at warding off stains and preventing the growth of mold and mildew in the grout. It's also very versatile, as it can be used on any natural stone or tile and is suitable for indoor or outdoor use.
The main disadvantage is that it is harder to use than cement grout, requiring the mixing of several components in specific ratios. This leads to the second con in that if the application is done incorrectly, it can be harder to remedy as epoxy grout is less flexible than cement and has a shorter working time.
Epoxy grouts are the most durable of all grout choices because they are resistant to stains and water damage, and will hold up against harsh cleaners (please don't use harsh acidic cleaners on our tile!).
Last but not least, epoxy grout is known for its durability and resistance to stains and chemicals, epoxy grout is ideal for areas that require a high level of cleanliness, such as kitchens and bathrooms.
What is important to know is that white grout will show dirt more, therefore you'll have to spend more time cleaning it. If you're set on white grout, you might consider using Epoxy Grout, which is stain-resistant.
Chemical cleaners, such as, Tilex, Soft Scrub, Scrubbing Bubbles, or ammonia products will nearly always result in your tile surfaces' grout becoming very discolored.
While the tile industry does not require sealing, it is always recommended, especially in wet or high-traffic areas. Penetrating sealers are the most commonly used and offer high water, chemical and stain resistance. They provide protection without changing the appearance of the grout joint.
Epoxy grout is a pain for installers. The tradeoff is that it is way better for your clients. It is strong, nearly stain-proof, and yet it remains flexible.
Use Grout Release
Grout Release can help keep your tile safe and stain-free. Grout release is a removable, water-soluble surface coating that is used to protect tile from staining when using a colored grout. It also makes grout cleanup a little bit easier, which is a win all around!
When mixing the grout together, you want to use an additive instead of water. This will ensure that the grout is stronger and more consistent in color.
Colours like tan, beige, light brown and grey are easy to keep clean and are less prone to fading. Using gentle cleaning products and applying appropriate grout sealer to dark or light grout helps to maintain the colour of your grout for years to come.
Waterproof epoxy grout is ideal for showers and bathrooms because of its bonding power. Epoxy grout won't crack, stain, or shrink, making it an ideal solution for wet environments.
If dirt and grime are simply coating the surface of your grout, simply sweep and damp mop to remove the discolorations. If the grout lines still look dark, it is because the pores in the grout are filling up with contaminants again, and those contaminants have seeped down below the surface.