Liquid for cleaning hand tools and grinding heads, for complete elimination of bacteria, fungi and viruses including coronavirus. Cleans, removes dirt and prevents rust. Diluted solution remains active for 96 hours after preparation. Approved by the Ministry of Health. Made in Russia. Fully immerse tools and fill cavities and channels in a 2% solution for 30 minutes. Dilute 2 capfuls (10 ml) in 1 L of warm water. In an ultrasonic bath, soak for 15 minutes at 35 degrees. Rinse thoroughly under running water and dry.