Well, I use it quite often and a bottle last me a couple of months.
I use it to clean the top of the oven, counters, fridge doors, sink, shower, toilet. Concentrated for those uses. Use it on my hands after working one of my jobs 4 times a week full strength.
Use it to clean my wheels on my truck, my g/f car.
On carpet stains that my dog who tends to pee in the house more often than i would like.
Use it twice a week in laundry, on my work clothes. And any other stain that pops up on my clothes. I put it on all my dress shirts every time i wash them under the arm pits to keep stains from appearing over time there.
I also use it to clean my garbage disposal with hot water.
Should i keep going?
All that adds up to quite a bit of product.
And it is much cheaper to use it concentrated for all my normal cleaing, than windex, 409, resolve, bleach, disposal cleaner, shower cleaner, toilet cleaner combined.