Refill your Dish Soap 2x Tough on Grease Biodegradable Natural, Concentrated This refill conserves our planet's resources. It's also adorably chubby. Just about enough to refill 2x, that's twice as nice. Refilling is easy-peasy. For the happiest dish soap around, use with method dish bottle. Dish Soap Refill When the plates pile up, there’s nothing better than having your favorite ultra-grease-fighting and naturally derived, biodegradable cleansers on hand and now, with this handy-dandy refill, you can reuse your pump. So fill’er up, and squirt directly into the sink or onto the sponge-anywhere you like, really-with no drippy mess.