Nanotechnology based nano water based high-performance, premium quality disinfectant Anti-bacterial Nano Stone cleaner Hard with unique chemical composition of first quality fungus, algae, bacteria resistance and with the recent coronavirus outbreak. It is also 100% Lime scale remover. Heavy duty cleaner & disinfectant is a ready-to- use, one-step, heavy duty cleaner combined with a fume-free disinfectant. It deodorizes and kills 99.9% of bacteria and germs. It also controls and inhibits the growth of mould and mildew on hard, non-porous surfaces without the use of bleach.