Avoid overloading the washer so clothes can move freely.
Also remember that using too much detergent in the first place is often the main cause of residue, so reducing detergent quantity may also help solve the problem.
The Bottom Line
Sometimes the most surprising household tips come from the simplest ingredients. Adding a small amount of black pepper to the washing machine is an unusual trick, but many people say it helps reduce detergent buildup and keeps clothes looking fresher.
Even if it sounds strange at first, it’s one of those hacks that costs almost nothing to try—and might just become part of your regular laundry routine.
After all, who would have thought that a simple kitchen spice could play a role in keeping your clothes clean?
