In Potrero barangay in Malabon, a small public shop has turned the Filipino culture of buying only what is needed into a plastic-waste strategy. Tingi Tindahan sells soy sauce, oil, vinegar, flour, sugar and cleaning products in containers customers bring themselves.
The practice revives a habit that predates sachets. For decades, small-quantity tingi retail used reused bottles and jars; single-serving flexible packaging changed the system and left multilayer materials that are difficult to recycle. The Philippines generates at least 2.7 million tons of plastic waste annually, with some estimates at 164 million sachets a day.
The store opened in July 2024 under the district council with Mother Earth Foundation support. Products are kept in large jars, and a retrofitted machine dispenses condiments and cleaning liquids around the clock. The mechanism preserves access to small quantities without requiring new packaging.
Price was decisive. One hundred milliliters of vinegar costs five Philippine pesos there, compared with eight pesos for an equivalent sachet in shops. Low-income households can buy with only a few pesos, challenging the assumption that refill stores work only for customers able to buy in bulk.
After initial hesitation, the initiative estimated it had displaced at least 145,000 sachets in one year. That is small beside national volume but important in a low-lying flood-prone city, where packaging blocks drains and estuaries and post-typhoon cleanups can last a month.
The project does not absolve manufacturers and brands. A 2022 extended-producer-responsibility law requires large companies to recover packaging or face penalties of at least five million pesos, but campaigners question enforcement. A neighborhood model cannot offset 164 million daily units alone.
Potrero wants other communities to replicate the shop. Scaling while preserving its social advantage will require stable supply, hygiene rules, measurement of avoided packaging and municipal support. A complete transition also needs corporate redesign, enforceable reduction targets and effective recovery systems.
