FAQ
Which type of caulk is recommended for sealing tile joints? 
Silicone caulk is recommended for sealing tile joints, as it provides a waterproof barrier and helps prevent mold and mildew in damp areas.
What is the best method for sealing spaces between tiles?
The ideal technique involves using a grout float to apply grout into the spaces between tiles at a 45-degree angle, ensuring a smooth and even fill while avoiding air bubbles.
Is it acceptable to use caulk in the spaces between tiles instead of using grout?
Yes, you can choose to use caulk instead of grout between tiles, particularly in areas where there's movement or a change in plane, like corners or edges. Grout is typically used for filling larger gaps, while caulk is ideal for flexible areas, ensuring a seamless finish.