Rug fringe unraveling or edges curling? What you can fix at home, what makes it worse, and when it needs a repair

Fringe that's going stringy, a side edge where the wrapping has worn through, a corner that keeps flipping up every time someone walks past. These get lumped together as “the rug is falling apart,” but they're three different problems with different causes. Some you can deal with at home in an afternoon. Others get worse every week you leave them, and a wash won't fix them. Here's how to tell which is which.

First, work out what's actually coming apart

• The fringe is at the two short ends. Threads are fraying, tassels are thinning, or some of the fringe is gone.
• The sides are the two long edges. On a handmade rug they're wrapped in yarn; on a machine-made or tufted rug there's a stitched or taped binding. Wear here shows up as bare cord poking through, or binding tape hanging loose.
• Curling is a shape problem, not a wear problem. The rug is intact, it just won't lie flat at an edge or a corner.

It also helps to know how the rug was made, because fringe means something different on each type. Flip a corner: if the design shows clearly on the back in small rows of knots, it's hand-knotted. If the back is a sheet of cloth, it's tufted. The handmade rug guide covers the other checks.

Fringe unraveling: when it's cosmetic and when it isn't

On a hand-knotted rug, the fringe isn't trim. It's the ends of the warp threads, the lengthwise threads that every knot in the rug is tied around. Between the fringe and the pile there's usually a narrow woven band, and sometimes the fringe is knotted in small groups. Those two things are what keep the last rows of knots from sliding off the ends of the warps.

That gives you a simple way to judge the damage. Look at where the fringe meets the pile:

• Fringe frayed or uneven, woven band still there, pile rows intact. Mostly cosmetic. Worth protecting, not an emergency.
• Woven band worn away, fringe threads loose right up against the pile. This is the stage to act. Nothing is holding the end rows any more.
• Tufts of pile coming out at the end, or a ragged end that's shorter than it used to be. The rug is losing rows. Every month of foot traffic and vacuuming takes a little more, and the repair gets bigger as the rug gets shorter.

On tufted and most machine-made rugs, the fringe is a separate strip sewn or glued onto the end. When it comes loose, the rug itself isn't unraveling; the strip needs to be reattached, or removed and the end bound. Less urgent, but the loose strip catches feet and vacuum brushes, so it tends to tear further.

What wears fringe out

Almost always it's the vacuum. A beater bar grabs fringe, wraps it around the brush and snaps strands. After that it's chair legs at a dining table, a dog that likes chewing tassels, and a door that sweeps across the end of a hallway runner. In a lot of NYC apartments the runner sits right inside the front door, so the fringe gets stepped on and scuffed by every shoe that comes in.

What to do this week

1. Keep the vacuum off it. Stop an inch short of the fringe, or lift the head at the ends. If you need to clean the fringe, use the hose attachment with no brush, or shake the end of the rug outside.
2. Don't pull loose threads. On a knotted rug a loose warp thread can pull out knots with it. Snip a stray strand short instead of tugging it.
3. Don't cut the fringe off. It's tempting when it looks ratty, but on a hand-knotted rug cutting it close removes the very thing holding the knots in. Trimming a few straggly long strands so they're even is fine; trimming right down to the pile is not.
4. Skip the glue and fray-stop liquid. They stiffen the fibers, can discolor wool and cotton, and make a proper repair harder later on, because the repairer has to work through the hardened area.
5. Move the problem end. Turn the rug 180 degrees so the worn end sits under the sofa or the bed instead of in a walkway. Rotating once or twice a year spreads wear anyway.

Worn sides and binding

The long sides of a hand-knotted rug are finished with an overcast: yarn wrapped tightly around a few outer warp threads to make a firm cord. It's the part of the rug that takes the kicks from shoes and the bumps from the vacuum, and it wears through first. You'll see pale cotton cord showing through dark wool wrapping, or the cord itself fraying. Once the cord goes, the knots along the edge start to come loose too, and the rug begins to lose width.

Rewrapping a side is a routine repair when it's caught while the cord is still there. When the cord is broken and the edge knots are gone, the repair involves rebuilding the edge, which is more work. So if you can see cord showing, that's a reason to get it looked at sooner rather than later.

On machine-made and tufted rugs, the sides are usually serged with machine stitching or covered with a binding tape. A loose binding can be restitched or replaced. On a tufted rug where the tape was glued and the latex underneath has gone crumbly, there may not be much left for new binding to hold on to.

Curling edges and corners

A rug that curls is usually telling you something about how it was stored or made, not that it's wearing out.

• It was rolled up for months. This is the most common cause this time of year. Rugs that spent the summer rolled in a Long Island basement, a Westchester garage or an apartment closet come out holding the shape of the roll, especially at the end that was in the center.
• It got wet unevenly. Wool and cotton shrink a little as they dry, and a corner that was soaked by a plant pot or a leak can dry tighter than the rest and pull up.
• The sides were wrapped tight, or the rug was woven with uneven tension. Some handmade rugs have edges that cup or ripple from the day they were made. Overcasting that's too tight pulls the edge in and up.
• The backing has stiffened. On tufted rugs, aging latex makes the edges rigid, and they warp instead of lying down.

What usually works at home

1. Reverse-roll the curled end. Roll the rug loosely from that end in the opposite direction to the curl and leave it for a day or two. For a rug that came out of storage, this alone often does it.
2. Weigh it down. Lay the edge flat and put a stack of heavy books on a board along it for a few days. Plain pressure and time, nothing more.
3. Put a pad under it. A rug pad grips the floor and stops the rug from shifting, which is what keeps lifting the edge and letting the curl come back. Rug corner grippers help on a thin rug. If you use double-sided rug tape on a finished wood floor, test it in a hidden spot first, since some tapes leave residue or lift finish.

What to avoid: wetting the corner and ironing it, or using a steamer on it. Heat and moisture on one spot can shrink or distort wool, set dye bleeding, and soften latex on a tufted rug. If the curl comes back no matter what you do, especially along a whole side, it's probably the weave or the overcasting, and that's a job for a repairer rather than more books.

Clean first, or repair first?

If the fringe is just shabby and the ends are sound, a wash can go ahead, and you don't need to do anything special. Put a line in the Rug notes box when you book, like “fringe frayed at one end,” so the condition is on record before pickup.

If the ends are already losing knots, or a side cord is broken, get a repair quote before booking a wash. A wash involves water, handling and drying, and loose ends don't get stronger from any of that. You can request a quote for rug fringe and edge repair by sending photos; the form asks what needs attention, so mention there that the rug also needs cleaning.

For the photos, take one of the whole rug, close-ups of each damaged spot, and one of the back of the damaged area, in daylight if you can. Add the approximate size and your pickup ZIP code. There's no payment to send a request, repair pricing isn't listed on the site because it depends on the rug and the damage, and some rugs need to be seen in person before a final quote.

What a wash costs

Cleaning is priced by the rug's measured area, without the fringe. Pickup and return are free when the cleaning subtotal is $250 or more, counting every rug in the order. Under $250, pickup and return are a $50 total fee. Moving furniture off and back onto the rug is an optional +$50.

A hallway runner on its own is under the threshold, but book it together with a 5 × 8 and the order is $390 with pickup and return included.

Measure the rug flat, width by length, skipping the fringe (the measuring guide shows how to handle inches), then enter the size on easyrugwash.com or in the rug cleaning price calculator to see your total and pick a pickup date. Pickup usually happens within 48 hours of booking, or on a later date you choose, and the rug comes back 7–10 business days after pickup. Pickup covers New York City, Long Island (Nassau and Suffolk), Westchester, North Jersey and southwest Connecticut; see service areas for details.