Washing Toms Shoes: Safe, Step-by-Step Guide

When it comes to washing Toms shoes, most people make a permanent, fatal error: they throw them into the washing machine. Doing this will melt the sole adhesives, shrink the canvas, and unravel the braided jute trim. If your favorite slip-ons currently smell like stale foot sweat and feature a stiff, crusted canvas upper, you can restore them.

As a textile scientist, I see ruined footwear at the dry cleaning counter daily. I am going to show you the exact clinical method to clean this specific footwear without degrading its structural integrity.

TL;DR: The Safest Way to Wash Toms Shoes

To wash classic canvas Toms shoes safely, hand-wash using cold water (under 30°C / 86°F), a mild pH-neutral liquid surfactant, and a soft-bristled brush. Never submerge the shoes completely, and avoid washing machines, harsh detergents, and high heat. Air-dry away from direct sunlight, stuffing the toe box with unprinted paper to maintain shape, prevent shrinkage, and wick away moisture.

The Material Science of Your Toms Shoes

Understanding the textile anatomy of your shoes is mandatory for extending their lifespan and preventing irreversible damage during cleaning. We treat different materials with distinct chemical and mechanical rules.

• Unmercerized Canvas (Coarse Cotton): Unlike treated industrial cotton, the raw canvas upper of classic Toms is highly susceptible to shrinkage, structural distortion, and color bleeding (low wet-crocking resistance) when exposed to heat or aggressive scrubbing. High thermal energy rapidly contracts the cotton fibers, warping the shoe.
• Bast Fibers (Jute & Hemp): The braided espadrille trim wrapped around the sole is made from highly hydrophilic plant fibers. When waterlogged, jute undergoes rapid swelling. If it stays wet for more than 24 hours, it triggers mycelial growth (mold and mildew) and fiber rot, causing the braided sole to unravel completely.
• Adhesives & Glues: Toms are assembled using water-soluble adhesives. Exposing these glues to warm water or prolonged soaking triggers adhesive hydrolysis, causing the canvas upper to delaminate entirely from the rubber sole.
• Ethyl Vinyl Acetate (EVA) & Foam Insoles: The lightweight EVA outsole and open-cell polyurethane foam insoles possess a specific glass transition temperature (T_g). Exceeding 40°C (104°F) causes the foam to warp, buckle, or crumble permanently.

Material-Specific Cleaning Protocols

Before applying any liquid or surfactant, identify your specific material to apply the correct chemical parameters.

Step-by-Step Instructions: The 7-Step Restoration Method

Follow this precise, chronological protocol to wash your canvas slip-ons safely without degrading their physical structure.

Step 1: Dry Mechanical Debridement

Before introducing any moisture, use a dry, soft-bristled horsehair brush to sweep away loose dirt, dust, and dried mud from the canvas upper and jute trim. Brushing prevents loose particulate soil from dissolving into a liquid mud paste that will penetrate deeper into the cotton weave the second you apply water. Use sharp, short flicks to lift the dirt out of the textile grain.

Step 2: Prepare the Surfactant Solution

In a small bowl, mix 1 teaspoon (5 ml) of a mild, pH-neutral liquid laundry detergent (free of optical brighteners, dyes, and enzymes) into 2 cups (473 ml) of cold water (strictly under 30°C / 86°F).

Warning Regarding Enzymes: Avoid detergents containing cellulase. Cellulase chemically digests the microfibrils in cotton canvas to reduce pilling. While fine for heavy denim, it weakens thin, unmercerized canvas structures over time.

Step 3: Clean the Canvas (The "No-Soak" Boundary Rule)

Dip your soft-bristled brush into the soapy solution and tap it against the rim of the bowl to shake off excess liquid. The brush must be damp, never dripping wet. Gently agitate the canvas upper using light circular motions.

Do not submerge the shoes in water. Much like cleaning classic Vans shoes safely, maintaining a dry sole boundary is required. Keep the wet brush completely away from the braided jute sole to prevent waterlogging the bast fibers. Focus on areas with dark, oily residue or discoloration, working from the toe box toward the heel.

Step 4: Neutralize Footbed Odors

The pungent, sour smell inside unwashed shoes is largely caused by isovaleric acid, a byproduct of the bacteria Staphylococcus epidermidis feeding on foot sweat.

Dampen a microfiber cloth with your soapy solution, wring it out until almost dry, and vigorously wipe down the interior footbed to lift away dead skin cells and sebum. To neutralize the lingering acidic odor chemically, sprinkle a heavy layer of dry sodium bicarbonate, $\ce{NaHCO3}$, directly onto the insoles once dry.

The chemical neutralization of the sweat acid occurs as follows: $$\ce{NaHCO3 + C4H9COOH -> C4H9COONa + H2O^ + CO2^}$$

Let the powder sit for at least 2 hours, then vacuum it out completely using a hose attachment.

Step 5: Wipe Away Soap Residue

Rinse a clean microfiber cloth in plain, cold water and wring it out until barely damp. Press and wipe the canvas upper repeatedly to lift and absorb the suspended dirt and detergent residue. Leaving residual soap in the canvas will attract fresh dirt like a magnet the next time you wear them, and it will cause the canvas to feel stiff and crusted as it dries.

Step 6: Apply Capillary-Action Drying

To prevent cellulosic browning-the phenomenon where impurities migrate to the surface and form unsighty brown watermark rings as canvas dries-you must manipulate how the moisture escapes.

Stuff the toe box tightly with white, acid-free, unprinted tissue paper or heavy paper towels. The paper acts as a capillary wick. It draws dirty moisture out of the canvas fibers and pulls it into the disposable paper core. It also holds the shoe's structure taut, preventing the canvas from shrinking and warping as the cotton fibers dry.

Step 7: Controlled Air-Drying

Place your shoes in a highly ventilated, indoor area with steady airflow (like near a desk fan).

• Never use a tumble dryer: High heat permanently warps the EVA sole and shrinks the canvas instantly.
• Never place them in direct sunlight: UV radiation accelerates photodegradation, bleaching rich pigments out of the fabric and destroying the chemical bonds in the adhesives.
• Confirm they dry completely within 24 hours to prevent mold and mildew growth deep inside the footbed.

4 Critical Mistakes to Avoid

1. Never Submerge or Machine Wash: Agitation and spinning stress the delicate jute braids, causing them to fray and unravel entirely. Complete submersion triggers adhesive failure. While you might get away with machine washing Hey Dude shoes because of their different construction, classic Toms will disintegrate in a washer.
2. Never Use Warm or Hot Water: Liquid temperatures exceeding 30°C (86°F) shrink unmercerized cotton and melt the structural water-soluble glues holding the shoe together.
3. Never Use Chlorine Bleach on White Canvas: Chlorine reacts violently with natural starches, sebum, and impurities trapped in cotton canvas. This reaction leaves permanent, yellowed, scorched-looking stains. If your white slip-ons are dingy, use sodium percarbonate (oxygen bleach) instead.
4. Never Scrub Aggressively: High-friction scrubbing causes surface frosting (localized microscopic fiber breakage). This leaves permanent fuzzy, faded, white patches on dyed canvas that cannot be dyed back.

Laundry Lab Pro-Tips

Pro-Tip 1: The Capillary-Wick Drying Hack

If your shoes are prone to heavy water-spotting or brown haloing during drying, take the wicking process further. Wrap the entire exterior of the wet canvas shoes in a single, tight layer of white paper towels, pressing the paper flat against the wet fabric. As the water evaporates outward into the air, any dissolved dirt or oxidized pigments will migrate directly into the disposable paper towel rather than settling on the surface of your shoes. Peel the dried paper off 24 hours later to reveal spotless canvas.

Pro-Tip 2: Oxygen Bleach Paste for Whites

When dealing with dingy white cotton, skip the scrubbing and utilize oxidation. Mix 1 tablespoon (15 grams) of sodium percarbonate powder with just enough cold water to form a thick paste. Just like washing white Converse shoes, you can paint this paste over the canvas using an old toothbrush. Let the paste sit for 20 minutes to allow the released oxygen bubbles to break down the organic stains, then wipe completely clean with a damp microfiber towel.

Pro-Tip 3: Freeze-Sanitization

If your shoes smell terribly but look completely clean on the outside, skip the wet washing entirely. Place the dry shoes in a breathable cotton bag and put them in your freezer for 48 hours. The sub-zero temperatures halt the metabolic activity of odor-producing bacteria (like Brevibacterium and Staphylococcus epidermidis) without exposing the delicate shoe adhesives to destructive moisture.

Frequently Asked Questions

Can I machine wash my Toms if I use a delicate cycle and a wash bag?

We strongly advise against it. Prolonged water exposure dissolves the water-soluble glues holding the inner soles, and the machine's spinning motion will fray and ruin the braided jute wrap on espadrille styles. Hand-washing is mandatory.

How do I clean white canvas Toms without turning them yellow?

Never use chlorine bleach. Create a thick paste of sodium percarbonate and cold water. Gently apply it to the canvas upper, let it sit for 15 minutes, wipe away with a damp cloth, and dry using the paper stuffing method.

How do I remove stubborn grease or oil stains from canvas?

Apply a single drop of heavy-duty dish soap directly to the dry stain. Use a soft toothbrush to gently agitate the fibers. Let it sit for 10 minutes, then press with a damp microfiber cloth to lift the emulsified grease out of the fabric.

Can I dry-clean or wash my suede or nubuck Toms?

Suede shoes require strict water avoidance. Use a specialized suede eraser to rub away dry scuffs and a brass-wire suede brush to restore the flattened nap. For oily stains, apply cornstarch powder, leave overnight to absorb the oil, and brush away.