Can Soap Keep You Organized?

I am always looking for practical ways to get organized and save time. Yesterday I did a couple loads of laundry and realized how happy I was that I had a 2 in 1 bottle of laundry detergent and fabric softener. It might not seam like a big deal but wheeling a cart full of clothes, and detergents to the laundry room is a task in itself. Not having an extra bottle or box of fabric softener to carry to the laundry room is priceless. It is also one extra step I can take out of the chore. And a 2 in 1 product saves space and easier to keep organized.
What is your favorite time saving product?