Sneaker Cleaning Solution Ratio Calculator
Enter the batch size you want to mix, and get the exact water and detergent amounts — plus an optional baking-soda boost — for a standard 4:1 cleaning solution.
Your mix
Scaling the mix
The standard DIY sneaker-cleaning solution is four parts warm water to one part mild liquid detergent. That ratio holds regardless of how much you need to mix — a small cup for spot-cleaning one pair or a larger batch for several — so this tool simply splits your chosen batch size into those five equal parts, four of water and one of detergent.
If you want extra brightening power, toggle in the baking soda, which is added separately at a fixed rate per volume of finished solution rather than as part of the 4:1 ratio itself.
Frequently Asked Questions
Why a 4:1 water-to-detergent ratio?
Four parts warm water to one part mild liquid detergent gives enough surfactant to lift dirt and oils out of mesh and knit uppers without leaving so much soap behind that it needs excessive rinsing. It's the standard starting ratio used in most DIY sneaker-cleaning routines, and it scales cleanly to any batch size.
What does the baking soda actually do?
Baking soda is mildly abrasive and alkaline, which helps lift ground-in dirt and neutralize some odors, and it's often added for extra brightening on white midsoles. It's optional — the base 4:1 water-and-detergent mix does the main cleaning work on its own.
Can I use this solution on suede or leather sneakers?
No. This liquid mix is meant for mesh, knit, and canvas uppers. Suede should be cleaned dry with a suede brush and eraser, and leather uppers do better with a dedicated leather cleaner and conditioner rather than a soap-and-water soak, which can dry out or stain the material.
What detergent should I use?
A mild, dye-free liquid dish detergent is the common choice — it's effective on oils and grime without the added dyes or fragrances in some laundry detergents that can leave marks on light-colored materials. Always test any solution on a small hidden area first.
General cleaning guidance only. Test any solution on a small hidden area first, and skip it entirely on suede or leather.