I bought ours in Walmart, but it was also available in Publix. I would imagine that you could get it in any of the supermarkets. It cost about $25 for the whole unit, but a refill only costs about $3. We have just run out of all the bottles that we brought back, but I have held on to the empties, and I hope I can refill them with a shower cleaner that you can buy over here.

It really does work!