What is the Best Grout for Kitchen Backsplash?

Choosing the right grout for your kitchen backsplash is an important decision that will impact the look, durability, and maintenance of your backsplash. With so many grout options on the market, it can be tricky to determine which is best for your needs. In this article, we’ll break down the pros and cons of the most popular grout types to help you select the ideal grout for your kitchen backsplash.

Epoxy Grout

Epoxy grout is increasingly popular for kitchen backsplashes due to its stain-resistant properties and minimal maintenance requirements. Here are some of the benefits of using epoxy grout:

  • Extremely durable – Epoxy grout forms a plastic-like coating over tiles that is highly resistant to cracks and damage. It won’t easily chip or crumble like cement grout.
  • Stain-proof – The nonporous surface of epoxy grout prevents stains from being absorbed into the grout lines. Spills and splatters can be easily wiped away.
  • Resists moisture – Epoxy grout contains no Portland cement so it holds up well to water and humidity without softening or eroding.
  • Minimal maintenance – Unlike cement grout, epoxy grout doesn’t require sealing or frequent scrubbing. Just occasional cleaning is needed.
  • Long-lasting color – The color pigments in epoxy grout resist fading or discoloration over time. Your grout lines will stay looking vibrant.

Potential downsides to epoxy grout include difficulty of installation and higher cost compared to cement grout. Overall though, the durability and low maintenance of epoxy make it an excellent choice for kitchen backsplashes. It’s easy to keep clean and provides long-lasting beauty.

Sanded Caulk

For a budget-friendly option, sanded caulk offers many perks:

  • Inexpensive – Sanded caulk costs significantly less than epoxy or cement grout, making it wallet-friendly. The abrasive filler allows it to be used in wider joints up to 1/8 inch.
  • Flexibility – The silicone formulation makes sanded caulk more flexible than rigid grouts. This allows it to resist cracking from tile movement.
  • Waterproof – Sanded caulk won’t absorb moisture or promote mildew growth like porous grouts.
  • Easy application – Caulk can be installed without too much hassle compared to the mixing and meticulous application of cement and epoxy grouts.
  • Range of colors – Sanded caulk comes in popular grout colors like white, gray, brown, and black to coordinate with your tile and decor.

The downside of sanded caulk is it lacks the durability and stain resistance of epoxy. However, with proper sealing, it can be a practical option for backsplashes in a budget.

Cement Grout

If you want a traditional grout look or are working on a tight budget, cement grout is a reliable choice:

  • Inexpensive – Basic cement grouts costs less than epoxy or colored grouts. Budget-friendly for large backsplash projects.
  • Easy to use – Cement grout is simple to mix, apply between tiles, and clean up. Beginners can easily work with it.
  • Classic look – Provides an authentic grout appearance, especially for rustic or Old World backsplash designs.
  • Range of colors – From white to earth tones, cement grout comes in many hues to match your decor.
  • Allows movement – More flexible than epoxy, cement grout won’t easily crack if your tiles shift slightly.

Downsides of cement grout are that it requires sealing to resist stains and needs more frequent cleaning. It’s also prone to erosion and discoloration over time without proper maintenance.


What is the easiest grout to keep clean?

Epoxy grout is the easiest grout to keep clean since its nonporous surface resists absorbing stains, spills, and splatters. A simple wipe down is all that’s needed for maintenance.

What color grout is best for a white kitchen backsplash?

For a white kitchen backsplash, white or very light gray grout is best to provide definition between tiles while keeping a bright, uniform look. Stay away from darker grout colors that could make the space feel busy or cluttered.

Does all grout need to be sealed?

Porous grouts like cement, sanded caulk, and colored grout will need to be sealed to prevent staining and discoloration over time. Epoxy and silicone grouts have built-in sealers, so additional sealing is not required.

What grout is strongest?

Epoxy grout is the strongest type of grout once fully cured. Its plastic-like resin makes it highly resistant to cracks, chips, moisture, and damage. For maximum durability in a kitchen backsplash, epoxy is hard to beat.

Can you use silicone instead of grout?

While not ideal for large tile joints, silicone caulk can be used instead of grout for very narrow joints under 1/8 inch. The flexibility and waterproof nature of silicone makes it a decent grout substitute in a backsplash with mosaic tiles or small gaps.


When selecting the ideal grout for your kitchen backsplash, consider your budget, tile type, design aesthetic, and maintenance preferences. Epoxy grout is best for durability and stain resistance. Sanded caulk offers flexibility and affordability. Traditional cement grout provides a classic look. Any of these options can provide a beautiful, long-lasting backsplash when properly installed and cared for. Take your lifestyle, kitchen traffic, and design goals into account as you choose the perfect grout for your space.