For a more thorough clean, you might like to use water and laundry detergent.
The experts instructed: “Mix up a bucket of cold water with a capful of gentle, non-bio laundry detergent.
“You can also use wool-specific carpet shampoo, but always test a small area first.
“Dampen a white microfibre cloth and working with the direction of the material, gently dab the rug.
“Pay closer attention to heavily soiled areas and re-dampen the cloth as necessary being careful not to get the rug wet. When cleaning a wool rug, try not to oversaturate to keep it feeling plush and full.”