I wear jeans to office and is in jeans at home too so mostly in jeans but my office jeans become too flat and dull. Some people have jeans which are dark in colours and crisp. It is like they custome tailored made them.
I know there is a saying that do not wash you jeans but I feel I have to after a week coz of stains and might smell.
How can I achieve crispy and as new as brand look for my jeans. I wear Levi jeans
Don't dry them in the dryer, the rubbing is where almost all the wear comes from over time. Instead, air dry them. I put an air circulating fan pointed at my clothes and they dry fast, like being outside in a breeze.
Also, I suggest turning them inside out when washing, just for a little extra protection against wear when cleaning