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![sandraAFRL Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::396795992.png) Sandra Pérez [@sandraAFRL](/creator/twitter/sandraAFRL) on x XXX followers
Created: 2025-07-25 12:32:33 UTC

Modular rainwater‐harvesting units on apartment balconies channel roof runoff into cisterns, providing graywater for gardening and toilet flushing during dry seasons. #RainHarvest #Greywater


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**Related Topics**
[toilet](/topic/toilet)

[Post Link](https://x.com/sandraAFRL/status/1948723044500799982)