Grout is made from sand and water and is porous, which means liquids can pass through it and dirt can collect over time. This makes it easy for grout to become discoloured and mould to develop.
Daily Express :: Life and Style Feed
Grout is made from sand and water and is porous, which means liquids can pass through it and dirt can collect over time. This makes it easy for grout to become discoloured and mould to develop.
Daily Express :: Life and Style Feed