How to Reduce Detergent Complaints in Your Laundromat
Detergent complaints are one of the most common issues laundromat operators face. Customers put bleach where softener goes, overfill detergent compartments, or just dump everything into one slot. The result: stained clothes, soap residue, and angry customers who blame you.
The good news is that most detergent complaints come down to one root cause — unclear soap trays. Here's how to fix it.
1. Color-Code Your Soap Trays
The single most effective change you can make is installing color-coded soap tray liners. When each compartment has a distinct color that matches a corresponding label, customers intuitively know where to put each product. No reading required — just match the color.
This works especially well in multilingual locations where text-only labels fall short.
2. Add Bilingual Labels
If your customer base speaks multiple languages, English-only labels are leaving half your customers guessing. Bilingual labels (English/Spanish, English/French) eliminate confusion for a wider audience. The investment is minimal — a few dollars per machine — but the reduction in complaints is immediate.
3. Clean Soap Trays Regularly
Soap residue builds up inside trays over time, especially in high-volume machines. A weekly cleaning with warm water and a brush prevents buildup that can cause drainage issues, mold, and odors.
4. Post Clear Instructions Near Machines
A simple laminated sign explaining where each product goes can prevent dozens of complaints per week. Keep it visual — use arrows, colors, and minimal text.
5. Use the Right Detergent for Your Machines
Some commercial washers are designed for HE (high-efficiency) detergent only. Using standard detergent in HE machines creates excess suds, residue, and drainage problems.
The Bottom Line
Most detergent complaints aren't customer errors — they're design failures. When you make it obvious where each product goes, complaints drop. Color-coded liners and bilingual labels are the fastest, lowest-cost fix available.