[struggle]

Throw a bottle of bleach and a bottle of ammonia at an open window.

[IMR 4350]

What’s to stop them from shooting you before you get close enough to throw the bottles?

[Black Agnes]

With 30,000 drones providing close air support you won’t get close enough for that.

Besides, if you’re close enough to throw that concoction you’re WAY close enough for them to just shoot you.

[philman_36]

Throw a bottle of bleach and a bottle of ammonia at an open window.

One large bottle (a pickle jar?) with one ingredient and containing 1-3 small bottles (a relish jar?) inside it filled with the other ingredient.
Good sealing lids and it's ready. You have to really heave it to break the small bottles inside.