This can of Comet with bleach disinfectant cleanser is a definite must have in my cleaning supplies. It is distributed in the USA by Prestige International in Bonita Springs, Florida. This is easily recognizable by the familiar green colored can and can be purchased at the local supermarket. It is reasonably priced and does a remarkably effective job of cleaning and disinfecting. I like the fact that it is sratch free so I don't need to worry about it being too harsh on anything. The net wt. of this can is 21 oz. I find that it lasts almost a month in my house. It really does an excellent job of cleaning sinks, tubs, toilets, countertops and any other solid surface. It is great on tough stains. I sometimes have to rinse whatever I'm cleaning really well to avoid any product residue. Nevertheless, Comet Cleanser is a product I would not ever want to be without. It would be wise to always read the Precautionary Statements listed on the can before using this product. I once accidentally splashed this product in my eyes while scrubbing the sink. Needless to say, I had to immediately flush my eyes out with cool water for five minutes. Another thing I don't like is that it makes me cough when I apply it to wash the sink.