The process...
1.
LUKEWARM water 8-10 inches deep
2.
1/2 lid of your non-bio wash liquid. Agitate the water.
3.
Lay your jeans in the water. To stop them floating, weigh them down with something like saucepans full of water.
4.
Leave them for half-an-hour.
5.
Now give them a "shake" - think of this as getting hold of someone, not to hurt them, but just to give them a message!
6.
Leave for 15 minutes and do the "shake" again.
7.
Lift out your jeans, drain water, and rinse out the bath.
8.
Fill with COLD water.
9.
Submerge and "shake" then weigh down as before.
10.
Leave for half-an-hour.
11.
Drip dry. NO WRINGING.