Benefits: Grout pens are super affordable ... don't use any harsh chemicals to disinfect and clean, especially for kitchen ...

The presenter showed her six million Instagram followers her sizeable kitchen - all chic and organised, but with one big problem - the lovely white grout had turned black. Stacey explained.

Luckily for Sailor, her kitchen floor was relatively small ... but it was a sand color and didn't look great. I used a black ...