How To Grout Peel And Stick Tile So You Can Mop

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Replacing outdated or worn flooring isn't always possible, whether due to budget, time constraints, or rental restrictions. If this is the case, you could change your floor in a flash with peel-and-stick tiles. The downside, however, is that moisture from mopping — or other wet situations such as spills, splashes or even high humidity — can get trapped beneath the surface, potentially leading to mold growth or damage to the subfloor. To prevent this from happening, try grouting between the seams to seal the gaps and prevent any wetness from seeping through.

Thankfully, adding grout between the gaps to create a watertight seal is a fairly simple process. Make sure to pick up a grout specifically designed for your flooring type. The MAPEI Flexcolor 4 LVT is great if you're working with peel-and-stick LVT, for example, and you can pick up a Lowe's for around $16 a quart. This product comes in four color options so you can choose the right grout color for your tile. Using a grout float or similar tool such as a multi-purpose paint tool or joint knife, scoop up some grout and press it in between the seams at an angle, making sure it fills in every crevice. Once you've finished one section, use a damp sponge to wipe away any excess. You can purchase a Goldblatt Grout Float with 3 Pack Sponges on Amazon for around $20. 

You also need to seal up any spaces around the perimeter of the room between the tiles and doors or molding. You can do this by applying a bead of silicone around the edges with a caulk gun. If you don't have any caulk on hand, you could use your finger to press the grout around the edges and then wipe away the excess. If you're using an epoxy-based grout, you don't need to apply a sealant over the grout. However, if you're using a cement-based grout, you will need to. This can be done by using a thin paint brush to apply the sealant, waiting three minutes, and then wiping away.

Applying grout to all the seams can be tedious and time-consuming. However, taking this extra step will help ensure you can clean your peel and stick floor tiles to keep them looking fresh without having to worry about water damage. As an added benefit, adding grout between tiles can also give the space a more finished look and mimic the appearance of ceramic tiles. For an even more realistic look, you could even add spacers between the tiles as you install them to create wider grout lines that enhance the effect.