11 November 2025
How to Read a Detergent Price List Without Missing the Pack-Size Trap
Wholesale detergent sheets often hide cost shifts inside pack size and promo language. Here is a practical way to compare like with like.
When two suppliers quote the same brand, the cheaper line on a spreadsheet is not always the better buy. Detergent lists in Vietnam often mix carton counts, refill pouches, and promotional multi-packs that look identical until you convert everything to cost per litre or per wash load.
Start by locking the unit of comparison. For liquids, use cost per litre of concentrate after the stated dilution. For powders, use cost per kilogram and note the wash-load claim on the pack. Ignore gift items in the first pass; they distort the base price and can be valued separately.
Next, record freight and minimum order terms beside the unit cost. A lower list price with a higher minimum carton count can raise inventory risk for regional distributors who move volume slowly outside peak cleaning seasons.
Finally, watch for mid-cycle revisions. Many household chemical suppliers update lists quietly after resin or surfactant cost moves. Ask for the effective date printed on the sheet and keep prior versions so you can see whether a jump is new or catching up to an earlier revision your competitor already absorbed.