How do you take care of your baby wears? Like a special detergent to use? Only handwash?

I always use gentle washing detergent, free from softener and optical brightener. Use a washing net, gentle washing cycle or hand wash cycle. Some material may not be suitable for machine wash. I ruined one of my baby wraps because of that. Very important not to use the dryer. Always line dry. Excessive sunlight may cause color fading too.