Traffic Light Experiment

[@canadafelixproductions4036]

how do i make indigo carmine

[@PaVIThRa9188]

❤️

[@tonysrevenge12]

It is secure to use a plastic bottle??

[@ChemExLK]

Yes you can use a plastic bottle

[@DeepaTechIdeas]

Whether we should need a distilled water or normal water is enough?

[@DeepaTechIdeas]

Whether we need a distilled water or instead we use normal water?

[@ChemExLK]

@@DeepaTechIdeas You can use normal water

[@DeepaTechIdeas]

@@ChemExLK yeh thanks