Weaving yarn tails
Knitting - Basic Techniques

Thread a yarn needle with the yarn tail, then weave through rows or stitches on the wrong side of the piece, making sure the tail is not visible from the right side. Weave about 1 in/2.5 cm among the half stitches at the end of a row or between knitted stitches.

When yarn was changed in the middle of a row
	Yarn B is finished off by pulling it through the stitches to the left.
	Yarn A is finished off by pulling it through into the stitches to the right.
When yarn was changed at the end of a row
	A goes through a stitch in color B. B goes through a stitch in color A.