(carton of 4) gel hand wash refill 1L - waterfall[Product Information] refill not landfill glasses are better half full. hand wash bottles, too. better yet, totally full. and for that, we offer this refill. its full of enough gel hand wash to refill your bottle almost 3 times (2. 8x to be exact). plus, our handwash is made with a biodegradable formula powered by plant based cleansers and other thoughtful ingredients, and without parabens or phthalates. so fill er up. because the only thing worse