Can Retayne & Sythropol be used in front load washing machines? The instructions say to add Retayne after the water fills the washer. Can you do that with front loaders?

I've only used Synthropol with the front loader, don't know about Retayne.

I've never used retayne, only synthrapol. And I totally add it before the washer's done filling. :D

There have been previous threads about this..short answer, directly from their sales rep, is no. She suggested using in a tub instead. http://www.quiltingboard.com/t-133760-1.htm

I have used retayne in my front load, I add it in my soap dispenser.