work like a charm

work like a charm

if a plan or method works like a charm, it has exactly the effect that you want it to. I tried that stain remover you gave me on my tablecloth and it worked like a charm.

See also: charm, like, work

---

---

work like a charm

to operate perfectly. The modem is easy to install and works like a charm in my computer.

like a dream

See also: charm, like, work