Bodoh
Even the brand is Top,
It can be used for front loading too.
turn the bottle around and read the instructions la

This dude still think that we are in the 80s.

Anyway.    I'm using this on my front load .
Good stuff. 
Smells good too

I also use Persil and need to add softener to make the baju smell good.

Lately I got those black tiny residue, I called technician to clean it and cost me $$$, I stop adding softener afterwards cause its the main culprit.

Seldom see this brand on the shelf. Which grocer got it?

This is concentrated? How much you use per wash? Assume full load