I get a lot of questions about recolouring grout with Aqua Mix Grout Colorant, so it is great to be able to show the process instead of just talking about it. Thanks to our friends at www.tradetiler.com we have the video demo below:

And, yes, it really can be that simple; in this case it was easy as the grout was new, clean and in good condition, making application and clean-up a breeze. However older grout joints can be re-coloured just as well, with just a little bit of preparation.

In most cases, old grout will need a quick clean with a dilute, mild acid based cleaner (or the ready mixed Pre-treat Cleaner by Aqua Mix). This removes old dirt and prepares the surface of the joint in readiness for colouring. Once the grout joint has been rinsed and allowed to dry, the Colorant can be applied.

Sometimes, if the grout joint is not quite as new as the one above, then a slightly more aggressive brushing technique may be required (using a brush with stiffer bristles than a standard paint brush). However the results are the same:

• New, uniform, consistent colour
• a grout joint sealed with an epoxy coating – so much easier to keep clean and far less likely to stain
• Massively improved water resistance – helping to keep mould and mildew at bay for much longer

Hopefully this will be the first of several video demos so keep checking back for more.

Ian

Copyright Ian Taylor and The Tile and Stone Blog.co.uk, 2013. See copyright notice above.