[Note: If you use 100% cotton yarn, and it's not preshrunk, make a larger version to allow for the post-washing shrinkage...or this could become a trivet <g>. Linen or hemp yarns would also work well, just allow for shrinkage, etc.]
Finished size: 11-12" square
Stitch: Astrakan aka Trinity
Directions:
Cast on 44 stitches and knit for 5 or 6 rows, forming border of garter
stitch. Then switch to pattern as follows:
Row 1: K4, *[K1, P1, K1 ALL into next stitch; P3 together] repeat from * to within 4 stitches of end of row, K4.
Row 2: K4, P 36, K4
Row 3: K4, *[P3 together; K1, P1, K1 ALL into next stitch] repeat from * to within 4 stitches of end of row), K4.
Row 4: Repeat row 2.
Repeat these 4 rows until the cloth is approx. 1 1/4" so less than square, then knit 5 or 6 rows and bind off.
Using the same yarn, braid, crochet or I-cord a 2" length and attach to corner of cloth for hanging loop.
Variation: Scrubby Soap Sack
Follow the instructions but make a rectangle about 5" wide instead of
a square, fold in half width-wise and stitch up the 2 side seams.
Weave some yarn through the unstitched end to make a drawstring and add
loop as above. Put a bar of soap inside the envelope, tie it closed with
slip-bow and use as a loofa.
Another idea (better, I think) is to make a cord long enough to fit over
the hand as a wrist loop for the soap sack, making it easier to use in
the shower, which kids love!