Two Products I have Used.

 Vanish Gold White 300G. I was using as additive cleaning product for my whites. I am little disappointed, as TV ad told it brings back the whiteness of your whites which have got the greyish tint.

When I did the first load with that product, my bras which was greyish due to frequent washing, came out of washer the same tint. Only then I read on packaging that it will not work on whites which has been become greyish.
I didn't replace the product jet, as I don't know which product I am going to buy next.

The third product was Mini Risk Whites Washing Powder 750g. I have neutral opinion on that product. In my opinion it was like just other washing products for whites. The thing I liked was that there were no smell for the powder. Actually it have a minimal smell, and I recelled in my memories that it smelled like washing powders my grandma was using when there wasn't  automatic washing machines. She used to call it Zodā, which was the old peoples name for all washing powders. Zodā is the word I think came from word Soda, like cleaning or washing  Soda, but they used to call all washing powders that word.
Probably, I could buy it in the future because it is nature friendly. I replaced this product with SOFT “BLUE OXYGEN” washing-machine powder detergent with active oxygen 15 Loads. I got it for free with my online grocery shopping as my total was more than 19.99. There were special offer for first 100 buyers a day for months. That day I shopped they offered washing powder.