Added to all this, Lux Liquid is really thrifty.

6 seconds sound clip from the The Day the Earth Stood Still (1954) classic radio play.

You can hear this line at 00:02:01 in the radio play.

Quote context

[...]

- On the other hand, perhaps you were as lucky as the Carpenters.

- We had plenty of new Lux Liquid Detergent on hand. Yes, ma'am, with Lux Liquid, you really get rid of messy dishes fast and easy.

- Put one teaspoonful of Lux Liquid into the dishpan and the dishes literally soak clean. Just rinse, stack, and you're done.

- Lux Liquid's special formula actually dissolves the grease right off plates. And yet it's mild on your hands... Lux mild.

- And the can it comes in is something out of the ordinary, too. It's unbreakable, and it has a wonderful new dripless spout that ends messy handling.

- Added to all this, Lux Liquid is really thrifty.

- Just one teaspoonful will do a dishpanful.

- And it's been proven one can outlasts several boxes of the leading laundry powder.

- Yes, Lux Liquid is truly the next best thing to a dishwashing machine... as good for dishes as Lux Flakes are for nylons.

- And there just isn't any other care like Lux Flakes care for nylons.

[...]