When it comes to choosing the right cleaning product, I try to be as selective as possible. I have very sensitive skin and this of course, is my big consideration for choosing the mild cleaning product (non-allergenic). Not all of the cleaning products, however, have this kind of feature, and usually there has been no mention about this non-allergenic feature. So all I have to do is, usually, read the active formula on the label, and conduct some kind of 'trial and error' procedure (buy it, try it, and see whether it triggers my allergy or not). Well, I just bought this cleaning product, S.O.S. Floor Cleanser ~ Lemon variant, which claims to be anti-bacterial (kills germs). I've been using it for around a month now, and so far I haven't got any allergic reactions (thank God!). This is a refill pouch (which I then pour it in a bottle) and since it's a refill pack, it's cheaper. It contains 400ml, and in a month, I only use half of the pack. Not only floor, it can also be used as toilet cleanser, or kitchen sink cleanser. About the performance, it's quite good. And what I like best, is the lemon aroma coming from it. It has this mild refreshing aroma. So after I mop the floor with this, or after I clean the toilet or kitchen sink, I usually stay quiet for a while to inhale the sweet lemon aroma. Oh gorgeous! I know I like this product, and may buy it again in the future.