Apparel & Shoes

How to Clean Glerups Wool Slippers and Soles

Glerups combine a felted-wool upper with either a leather or rubber sole, and those materials should not receive one all-over wash. Routine care is mostly airing and removing loose debris. A stain calls for localized wool care, while the underside needs a method that matches its material. This guide follows the maker's felted-wool slipper instructions rather than treating them like washable synthetic shoes. It also separates normal early shedding from damaged felt, so removing a few loose fibers does not turn into an unnecessary deep-cleaning project.

Primary reference: Glerups: official wool-upper and sole care. Always check the manual for your exact model.

Quick reference

Routine
Air and rest the slippers between wears
Wool stains
Lightly wet cloth and wool soap
Leather sole
Clean with a suitable leather brush
Rubber sole
Wet cloth, then complete drying
Shedding
Remove loose fibers without pulling attached wool

What you will need

  • A soft cloth, water and wool soap for localized stains
  • A vacuum with a clean, gentle attachment for loose dust
  • A suitable leather brush for leather soles
  • A separate cloth for rubber soles
  • A ventilated place to let the slippers rest and dry

Step-by-step instructions

Step 1: Identify the sole and inspect the wool

Check whether the bottom is leather or rubber before choosing a tool. Look at the area you want to clean: loose lint, an isolated food mark, a damp interior and worn-through felt are different conditions. Compare both slippers so natural texture differences are not mistaken for dirt. The Glerups care guide focuses on airing, spot cleaning and material-specific sole care. It does not provide a whole-slipper machine-washing procedure to substitute for those methods.

Step 2: Air the slippers before adding a cleaner

Leave the pair open in a dry, ventilated area and give them time to rest between wears. If the interior is damp from use, do not immediately close the slippers in a storage box. Airing may resolve ordinary stale moisture without introducing soap that then needs removing. Wool's odor resistance is not a claim that any contamination disappears automatically. Visible spills still need appropriate attention, and persistent dampness should be resolved before the next wear.

Step 3: Lift dust and loose shedding gently

Use gentle vacuum suction to remove surface dust without pulling hard against the felt. Support the upper and keep the nozzle from dragging across it. Remove loose shed fibers that have already separated instead of shaving the entire surface. Glerups notes that some shedding during the first three to four weeks is normal. Do not repeatedly pluck firmly attached fibers to make a new pair perfectly smooth; that changes the material rather than cleaning contamination from it.

Step 4: Spot-clean a mark with limited moisture

Lightly moisten a soft cloth and use a small amount of wool soap on the affected area. Work gently and locally instead of soaking the upper or spreading the stain across a wider section. Follow the soap's dilution directions and lift any obvious excess with the cloth. Stop when the mark has improved rather than scrubbing until the texture changes. The maker recommends letting the slipper dry before repeating a stain treatment, giving you a chance to judge the true result.

Step 5: Use a leather brush on leather soles

Keep leather-soled slippers on the dry cleaning path described by Glerups: brush the sole with a suitable leather brush. Use a separate tool from the cloth used inside the shoe so outdoor grit is not transferred to the wool. Support the sole and clean the accessible dirt without scraping at its stitching. Do not apply the rubber-sole wet-wiping instruction to leather simply because both are the bottom of a slipper. A damaged seam or worn-through sole is a repair question.

Step 6: Wipe rubber soles separately and allow drying

For a rubber sole, use a wet cloth to remove accessible dirt and allow time for the bottom to dry. Control the cloth so water is not pushed into the wool-to-sole join. Wipe the grooves with the cloth rather than picking at them with a sharp tool. Inspect the underside before walking on a smooth floor; a freshly cleaned damp sole is not ready merely because the wool upper feels dry. The maker notes that both sole materials can be slippery on wet surfaces.

Step 7: Evaluate the dry pair before repeating or storing

Check the cleaned patch after drying. If the stain remains but the felt looks intact, repeat gentle localized care only after that assessment. If the upper is thinning, a seam is opening or a sole is detaching, more soap will not repair the construction. Store the pair dry and without crushing the openings closed. Keep routine maintenance simple: airing after wear, debris removal as needed and separate attention to actual stains. Avoid using fragrance to mask unresolved dampness inside the slipper.

Specific cleaning questions

Open a question for a concise answer about stains, odors, safety, frequency, and troubleshooting.

Can Glerups go in the washing machine?
The maker's cited care guide recommends airing, localized wool-soap treatment and separate sole care, not a machine-wash cycle. Do not assume a wool setting makes the combined wool-and-sole construction machine-washable.
What should I use on a stain in the wool?
Glerups recommends a lightly wet cloth and wool soap. Work gently on the mark and let the slipper dry before trying again. Saturation and forceful scrubbing are not needed for the published spot-care method.
Why are my new Glerups shedding?
The manufacturer describes shedding during the first three to four weeks as normal. Remove loose fibers as needed, but avoid pulling out attached wool or shaving the felt simply to eliminate every visible fiber.
Can I clean leather and rubber soles the same way?
No. The maker recommends a leather brush for leather soles and a wet cloth for rubber soles. Keep those tools separate from interior cleaning and let the rubber dry before wearing.
How do I deal with an everyday stale smell?
Start with airing and a rest period in a dry, ventilated place. Check whether the interior is still damp. Spot-clean actual contamination rather than immediately saturating the entire slipper or adding perfume.
Does wool's self-cleaning description mean I never need to clean a spill?
No. Glerups still gives explicit stain-removal instructions. Airing is routine care, while visible food or other contamination needs localized attention. Odor resistance is not the same as a disinfection claim.
Should I repeat spot cleaning while the wool is wet?
Let the treated area dry first, as the maker recommends. Wet felt can look different from dry felt, so assessing it too soon can lead to unnecessary extra soap and rubbing.
Will cleaning fix a loose sole or thinning felt?
No. Those are construction or wear problems rather than surface dirt. Stop treating them as stains and assess repair or replacement instead of repeatedly wetting a weakened area.