SA8 laundry detergent is the best I have ever found. I am a huge fan of the detergent tablets, but they are being discontinued. SA8 Premium with BIOQUEST Concentrated Detergent is very concentrated so you only have to use a little detergent per load. The scoop probably equals 1/8 of a cup and it comes in a big box so it will last a VERY long time. I have used Tide for most of my life. I liked the fresh smell, but I noticed that my clothes still had detergent residue and you could see a spot that looked like a stain. I bought the SA8 Premium with Bioquest concentrated detergent and I am much happier. Not only do my clothes come out residue free, but they smell great too. It is also cheaper because you would need 2 1/2 4.37-lb. boxes of Tide to compare to one box of SA8. I love this laundry detergent and I am sure I will not switch to anything else. I usually buy a few boxes to save on shipping too...it easily lasts more than a year. I usually get it from here: http://awillms.qbeautyzone.com/products/product.aspx?itemno=E0003
