Add option (drain) insect/mildew spray into water container to save it later

[Unamelable]

I'm digging deeper into the Rosewood location right now - and I found one Gardening Spray Can within the city limits. If you consider the fact that the player needs two sprays to effectively use the cures, that's pretty weird.

Because if you have to use Mildew Spray when Insecticide is in the spray. I'd have to drain it to make a new one, should I say that's a huge waste of resources?

Add for example an option to make a bucket with these solutions so you can then (drain/pour) them out of the spray and into the spray.