Tiles can add an attractive, timeless look to just about any room in the house. A job of two parts, many people underestimate the importance of a good grouting job. Here are five great tips for grouting:

1. Always follow your grout manufacturer's instructions when mixing up the grout. Never be tempted to add more water than specified.

2. Only mix as much grout as you can use in half an hour. Grout will begin to harden straight away and could be prone to cracking if used after this. Devise a method of accurately measuring the precise amounts of grout and water used in each mixing session, this will ensure you always end up with the same colour or shade of grout (if using coloured grouts!)

3. When grouting, scoop off as much grout as possible from the tiles, then focus on the shaping of the joints! Do not allow yourself to be tempted to start polishing the tiles yet. The joints are hardening, so these must be shaped now. Remember: If you're using waterproof grout, you must doubly ensure that all the grout is removed from the surface of the tiles before continuing to shape the joints.

4. The main thing to remember when grouting is to not panic. If there's a section you are not happy with, simply go back and redo it before it dries. Like in all DIY tasks, you are better off taking an extra five minutes now, than spending five minutes of every day you look at the result regretting not fixing it when you could!

5. Begin polishing when grout has dried. Glazed surfaces should polish up relatively easily. Some surfaces are porous and will have absorbed a certain amount of grout in the process. Don't panic, all this means is you're going to need something slightly stronger to clean it off. There are lots of after-market products that claim to remove dried grout, but these will cost a lot more than a small amount of a readily available chemical: hydrochloric acid. Simply mix a very small part to five parts water. Wear protective rubber gloves and use the coarse side of a pan-scourer to test a small, hidden area of your tiles. If the tiles suffer no reaction, then rub a small amount over the affected areas. Wipe down with a slightly damp cloth when finished and allow the tiles to dry. Repeat if necessary.