What diffuser do you use at home?!

I like the scent of grass and gardens in my house.

My diffuser just ran out, so I'd like to try a new one.

Please recommend a diffuser with a subtle grassy scent!!

Also, do you use a separate diffuser for the bathroom?

The scent is strong at first, but perhaps because I've gotten used to it, it seems to disappear after a short while.

Are there any products with a strong scent?!