“Very pleased with your product. After seeing how beautifully the grout brush and universal cleaner cleaned my daughter-in-law's tiles, I wondered whether it was possible for mine to come up as clean. My knees are bad, I can't kneel so I do 1/2 hour a day bending over. I'm wondering whether you could maybe have a stick attachment for the grout brush? Nevertheless, it worked beautifully. It's like I have a new floor!”