Sort scraps by size once, and the question answers itself. The reason scrap boxes become a burden is that everything goes in and nothing comes out.
Large offcuts — bigger than a sheet of paper. These are real fabric. Pockets, facings, waistband interfacings, bag linings, children’s clothes, cushion fronts. Store them folded with the rest of your fabric, not in the scrap box.
Long narrow strips. Bias binding, ties, drawstrings, belt loops, casing strips. A strip of woven cotton 4 cm wide is worth keeping even if it is short.
Hand-sized pieces. Patchwork, appliqué, patches for mending, and test squares. Test squares are the most valuable thing in the box: every project should start with a test seam on the actual fabric, and having pieces to hand is what makes that happen.
Small and shapeless. Stuffing for pincushions and toys, or cleaning cloths. This is where honesty is needed — most of what people keep at this size is never used.
Two habits that help. Cut scraps down to usable shapes when you put them away, not when you take them out; a box of squares is used, a box of tangles is not. And set a physical limit — one box. When it is full, something leaves.
Fabric content matters for disposal. Natural fibre scraps compost; synthetic ones do not. Textile recycling collections accept many small pieces that a charity shop will not.
Questions people actually ask
Should I keep selvedges?
They make surprisingly good ties and hanging loops, and they do not fray. Keep the printed ones if you like, but they are the first thing to let go of.
How do I stop the scrap box taking over?
Give it a fixed container and cut everything to a usable shape before it goes in. Unbounded storage grows to fill whatever it is given.
Last reviewed 2026-08-11