How to Clean Suede Sandals and Cork Footbeds: A Complete Care Guide
Suede straps and cork footbeds are the reason your favorite sandals feel so good — and the reason they wear out so fast. Here’s how to clean, protect and seal them so they last for seasons, not months.
Sandals have a hard life. They’re worn barefoot, in heat, on wet ground, and then tossed in a closet for six months. Suede soaks up sweat and dust. Cork dries out, hardens and cracks. By the second summer, a pair that cost real money looks tired and feels worse.
None of that is inevitable. Suede and cork are both natural materials that respond well to a little routine care. Ten minutes at the start of the season and a quick clean every few weeks is enough to keep sandals, clogs and slides looking and feeling like new.
This guide walks through the full routine — cleaning, restoring the suede nap, protecting against water and stains, and sealing the cork — using the six tools in the Eagle Sandal & Clog Care Kit.
Why suede and cork need different care
Most shoe care advice treats a shoe as one material. Sandals are two.
Suede and nubuck are leather with a brushed, velvety surface called the nap. That texture is what makes them soft and what makes them vulnerable: the raised fibers trap dirt and oil, flatten under wear, and darken when they get wet. Suede doesn’t want to be scrubbed, saturated or polished. It wants to be cleaned gently, brushed back to life and protected before it gets dirty again.
Cork is bark. It’s naturally springy and moisture-resistant, which is exactly why it’s used for footbeds. But that resilience depends on the cork keeping its natural oils. Sun, sweat and dry indoor air pull those oils out. Once cork dries, it turns brittle, the edges chip, and the footbed can split. A cork sealer replaces that protective layer and keeps moisture from getting in.
So the routine has two halves: revive and protect the suede, then seal and protect the cork.
What’s in the kit
The Eagle 6-Piece Sandal & Clog Care Kit covers both halves:
| Item | Size | What it’s for |
|---|---|---|
| Suede Cleaner & Conditioner | 6.7 oz | Lifts dirt, stains and grime; restores softness and color |
| Suede Protector Spray | 4 oz / 118 mL | Barrier against water and stains |
| Cork Renew | 5 mL | Seals cork midsoles against cracking and moisture |
| Suede Brush | — | Lifts scuffs and revives the nap |
| Suede Eraser | — | Removes surface marks and dry stains |
| Microfiber Cloth | 14 × 14 in | Buffing and finishing |
It’s designed for suede, nubuck and cork — the materials on most sandals, clogs, slides and Birkenstock-style footwear.
Before you start
A few things that make the difference between a good result and a ruined pair:
- Work on dry shoes. Wet suede stains and stretches. If the sandals are damp, let them air-dry first — away from radiators and direct sun, which dry cork too fast.
- Knock off loose dirt. A quick pass with the dry brush before any liquid touches the suede keeps you from grinding grit into the nap.
- Test first. Try the cleaner on an inside strap or the underside of a heel before doing the whole shoe. Some dyed suedes shift slightly in color.
- Skip household cleaners. Dish soap, all-purpose spray and baby wipes leave residue, strip the cork’s oils, and can permanently darken suede.
The 5-step routine
Step 1 — Clean the suede and cork
Apply the Suede Cleaner & Conditioner to the straps and the exposed cork edges. Work it in with the brush in small circles, focusing on darkened or stained areas. The cleaner lifts dirt and body oil without soaking the leather, and conditions the fibers so they don’t dry stiff.
Don’t drench it. A little cleaner and a lot of brushing beats the reverse.
Step 2 — Lift scuffs and restore the nap
Once the suede is clean and dry, go over it with the Suede Brush in one direction to raise the nap. Flattened, shiny patches — usually where the straps rub — will come back up.
For marks the brush won’t shift, use the Suede Eraser like a pencil eraser: rub the spot firmly, then brush away the residue. Erasers are especially good on dry scuffs and heel-strap grime.
Step 3 — Protect the suede
With the nap revived and the suede fully dry, spray the Suede Protector evenly across the straps from about six inches away. Light, even coverage is the goal; you shouldn’t see the suede get wet. Let it dry completely.
This is the step most people skip, and it’s the one that saves the most work later. A protected strap sheds water and resists the sweat and sunscreen stains that would otherwise set in over a summer.
Step 4 — Seal the cork
Apply Cork Renew to the exposed cork midsole — the edge that runs around the footbed. Use a thin, even coat and let it absorb fully. This restores the protective layer that keeps cork flexible and stops moisture from working into the seams.
If the cork already looks pale, dry or chalky, it’s overdue. A second thin coat after the first has absorbed is better than one heavy one.
Step 5 — Buff and finish
Once everything is dry, buff the straps, footbed edge and any leather trim with the Microfiber Cloth. This evens out the finish, removes any protector overspray and brings back a soft sheen on the cork.
How often to do it
- Start of the season: the full five steps.
- Every few weeks in heavy use: brush and erase (Steps 1–2), plus a light re-spray of protector.
- End of the season: clean, seal the cork, and store somewhere cool and dry — cork that goes into storage sealed comes out in far better shape.
If the sandals are worn near salt water or in heavy rain, reseal the cork sooner. Salt is especially hard on it.
Mistakes that shorten a sandal’s life
- Drying cork in the sun. It cracks. Always air-dry in the shade.
- Using a wet cloth on suede. Water flattens the nap and leaves tide marks.
- Protecting dirty suede. The spray locks the dirt in. Always clean first.
- Letting the cork edge chip. Once it starts, it spreads. Sealing early prevents it.
- Machine washing. Never. The cork will delaminate and the suede will never recover.
Frequently asked questions
Can I use this on nubuck as well as suede? Yes. Nubuck is a finer-napped leather that responds to the same cleaner, brush, eraser and protector.
Will the protector spray change the color of my suede? Applied lightly to dry suede, it shouldn’t. Test on a hidden area first if the suede is a light or unusual color.
What if my footbed is already cracked? Sealing won’t repair an existing crack, but it will stop it spreading and keep moisture out of it. Seal it and keep an eye on it.
Does this work on Birkenstock-style sandals? That’s exactly what it’s made for — suede or nubuck uppers with a cork footbed and exposed cork midsole.
How long does one kit last? Several seasons for one or two pairs with regular use. The cork renew is the smallest component and the one you’ll use most often on the footbed edges.
Get the kit
Everything in this guide is in the Eagle 6-Piece Sandal & Clog Care Kit — cleaner, protector, cork renew, brush, eraser and cloth, for $19.95.
Eagle products are sold on Amazon with Prime delivery and Amazon returns. Head to the product page and hit Buy on Amazon to get started before the season does.
