This is another way I often add increase knots when I make a rug. More information about this technique on my blog: http://fourelevenrox.blogspot.com/2016/05...
How to make a toothbrush rug. Excellent instructions with pictures.
FANTASTIC series of video tutorials on how to make an Amish Knot Rug or Toothbrush Rugs. No sewing, just knotting. You use old sheets and things like that.
Making Toothbrush Rag Rug Tutorial Part 1 of 4 - DaytoDayAdventures.com
Detailed rag rug instructions using an old toothbrush whittled into a needle for braiding/weaving
Toothbrush Rugs - Complete Video Instructions (Part 1 - Beginners) | Rag Rug Cafe
Toothbrush Rug = A fantastic video tutorial, from one amateur to another. The comments are a big help too!
Four Eleven Rox: Starting an Amish Knot/Toothbrush Round Rug
Tips and lots of Toothbrush rug help here: Four Eleven Rox: Watch it Grow Rug Series #3