P&S Buy 1 Get 1 50% Off Rags to Riches Microfiber Detergent 128 oz

Is it the best detergent out there... I don't think there is a best for all needs. I have used Rags to Riches for pre-soak and for washing MF for years because it works and I have yet to have any problems with my towels or machines from residue. It is neither the most nor least expensive detergent on the market, and I will continue to use it (and yes I do try other detergents from time to time) until another detergent greatly out performs it or provides similar results for a substantially lower price.

It works. I use this for my exterior towel use only as I find regular detergent (free and clear) work well enough for the interior towels. This stuff cuts through old compounds and sealant soaked towels with ease.

Best microfiber cleaner I have ever used. I also put some in a bucket and soak my buffing pads over night and it makes cleaning them an absolute breeze the next day. Buy one get one half off is a steal for this product.