4X ULTRA Synergistic Enzyme Laundry Detergent

I was skeptical about a detergent built for grooming environments, but the enzyme blend genuinely lifted old grease stains out of my work shirts. One capful in a cold wash and everything came out smelling neutral instead of perfumey, which I appreciate.

It handles muddy dog towels way better than the regular stuff I used before, and a small capful goes a long way. Only downside is it doesn't leave much of a scent, so I still add a little softener for that.