I have an LG 3900 and I am trying to learn more about the various washing cycles. Which cycles do you use the most/ like best? Right now I have mostly dark clothes (not very stained) and white linens/towels but some of my kids are coming back to live with us and the machine will be used more including sprotswear and medical scrubs. The machine works ok with us but last time my kids visited their sprortwear came out smelly (I used sportswear cycle). For detergents I have Persil powders-universal/color, British Ariel for whites and Cheer. I also bought a bottle of Hex for sportwear but did not use it yet. I lived in Europe and never got used to detergents here (mostly the smell). Back at home I used 40C for most clothes and 60C for whites but the machines were different and the my sportswear were cotton, not high tech material. Thanks for any input/advice on the LG.