Diversey Taski R2 5L hygienic hard surface cleaner concentrate is best for economy usage. It is completely safe to use on all washable hard surfaces. It quickly removes stains and dirt. This cleaner concentrate is suitable to use for all hard surfaces, TV cabinets, photo frames, telephones, including glass, and mirrors. To use this, take 20-40 ml in 1l of water for surface cleaning. For glass cleaning, take 10-20 ml in 1 l of water. It is very effective on stains and will remove the old stains also.