I don't know where to find it, but you might have better luck searching for it under the name "boric acid". It is a white powder.

My mom used it as a odor remover for our laundry. We also used it for cleaning.

Interestingly, when I was looking to purchase it in Australia I was met with gasps of horror. Apparently it is illegal (?) to purchase it there because they consider it to be a toxin. I don't know where I stand on it being "good" or "bad", but it's worth checking into.

Occasionally Megamart will have the dye/fragrance free Tide. . .but I mean VERY occasionally. The last time I saw it there I purchased all 11 bottles.

Good luck,

Expat SueƱo