FAQ
Common questions
What's the difference between wet felting and needle felting?
Wet felting uses hot water and soap to tangle wool fibers together through friction and agitation. Needle felting uses a barbed needle to mechanically tangle dry fibers. Wet felting produces a more uniform, solid fabric and works well for flat pieces or 3D vessels. Needle felting is better for sculpting detailed shapes and adding surface design on top of existing felt.
Can I wet felt any kind of wool?
Only animal fibers with scales on the shaft will felt: wool, alpaca, mohair, and similar. Superwash wool has been chemically treated to remove those scales and will not felt (this is also why superwash sweaters don't shrink in the wash). Synthetic fibers like acrylic do not felt at all.
What soap should I use for wet felting?
Any soap that produces a good lather works, including regular dish soap. The difference is in cleanup: no-rinse washes like Eucalan require only one cold-water rinse. Regular soap requires more rinsing. Start with what you have; upgrade to wool wash when felting becomes a regular practice.
How do I know when the wool is fully felted?
The pinch test: pinch a corner of the piece and try to pull a fiber away from the surface. If it comes away easily, keep going. If it resists and the whole surface moves as a unit, the wool is felted. The piece will also have shrunk noticeably in every direction from its original size, usually 30-50%.
How long does a project take?
A flat coaster or swatch: 30-45 minutes from setup to finished piece. A medium-sized bowl on a resist form: 1.5-2 hours. Large flat panels: several hours with a rolling technique. Most beginner projects fall in the 30-90 minute range, plus 15 minutes for setup and cleanup.
Can I wet felt in my kitchen sink?
Yes. Many people do all their wet felting in a sink or a large plastic bin. You need access to hot water, a textured surface for your mat, and a drain for soapy water. The main limitation is size: a standard kitchen sink limits your flat pieces to roughly 12-14 inches in any direction unless you work in stages.