Is KK 2000 washable?

Good question. KK 2000 is NOT water soluble. Therefore it will not wash out with water. It needs to dissipate into the fibers. Ironing will speed this process along since dry air helps the product absorb. (We find in very dry climates it "disappears" more quickly than in humid areas.) We suggest you allow the tackiness to disappear before you wash it, or hurry it along with ironing, and then wash it if you need to.