Why does Tide get clothes cleaner better than any other laundry detergent ?

I have tried Arm & Hammor, Wisk, All, Persil, Xtra, Ariel. They seem to work ok but especially on white under shirts and underwear they are not as good as Tide. I use same washing machine, water, bleach yet still stains yet Tide gets things cleaned.
Answers

Zzz

I hate Tide you couldn't pay me to use it

ckngbbbls

I used to use tide for my work uniforms and you are right, they got those cleaner than other detergent did. Why? I am sure its some sort of additive that isn't in other laundry soap.

Anonymous

More powerful ingredients.

Bill

the activate ingredient you are looking for is --activated charcoal and idoine