A step-by-step guide to regrout tiles

Steps on how to regrout your bathroom tiles | The Blue Space

Regrouting tiles is one of the simplest ways to refresh tiled surfaces, prevent moisture damage and boost your bathroom or kitchen’s look without replacing tiles entirely. Over time grout can crack, discolour or trap mould, making your tiles look tired and harder to clean. This easy-to-follow guide takes you through essential steps for a successful tile regrouting project, whether you’re tackling shower walls, floor tiles or splashbacks.

Snow White Ella Zellige Tile 100 x 100 x 10mm Italian Ceramic 10X10GESSO - The Blue Space

Remove Old Grout Carefully

Begin by removing the old grout from the joints between your tiles. Use a grout saw or utility knife to gently scrape out the worn or cracked grout, taking care not to chip or damage the tiles. Working methodically along each grout line ensures the new grout has a clean surface to adhere to, this step is crucial for long-lasting results.

Bathroom vanity with white sink, gold faucet, and a bottle of soap on a white countertop. Snow White Ella Zellige Tile 100 x 100 x 10mm Spanish Ceramic | The Blue Space

Clean Joints Thoroughly for Best Adhesion

Once the old grout is removed, it’s time to clean up! Brush out any dust and debris from the grout lines and vacuum the area to remove loose particles. A spotless workspace ensures your new grout bonds properly to the tile edges and fills the joints evenly, a key factor for strong, durable grout lines.

Sample of ArteViva Blocchi Green Porcelain Tile - The Blue Space

Mix and Apply New Grout

Mix your new grout according to the manufacturer’s instructions until it reaches a smooth, toothpaste-like consistency. Using a rubber grout float, press the grout into the joints at a 45-degree angle, working diagonally across the tiles. This motion forces the grout into every gap and reduces air pockets. Don’t worry about creating a little mess, that’s normal and easy to clean up later.

By Elise Pride

eCommerce Manager

05 March 2024

Elise is a design-focused content creator at The Blue Space, offering practical renovation advice and trend-led insights to help customers style their dream spaces with confidence.