Is your food safe to eat?

Farmer logs the spray

When a pesticide is applied, the farmer texts a USSD code from any phone. ZaoCycle records the chemical and starts a countdown clock.

System enforces the wait

Every pesticide has a Pre-Harvest Interval — days needed for chemicals to degrade safely. ZaoCycle blocks certification until it fully expires.

Certificate & QR issued

Only after the full wait does the system generate a "Residue-Free" certificate and activate the QR code on the produce.

You verify at the market

Scan or type the batch code here. You see the dates, the chemical used, and the ZaoCycle safety verdict — instantly.