yes but too much soap will also kill the plant
1 dishsoap for about 3 cups of water
I'm not sure if it will kill gnats, but there's a good chance that it will kill your plant.
No.
It might kill the plant if you give it too much sugar.
Maybe
Yes.
Yes, bleach kills...well...anything. So bleach would definitely kill gnats. As a matter of fact, we have a gnat problem right now >.< and we are spraying bleach on them to kill them. Hope this helped.
Well...lets see, I looked it up and found that watering plants with water is a very good thing. Don't over-water your houseplants, that is the most common way to kill them.
By contact, drenches, or drift or systemically is the way that weed killers kill houseplants. Intentional applications of herbicides may kill houseplants through applications on the surfaces of leaves or through injections or intakes of drenches in the soil. Unintentional treatments result when doors and windows are left open or when houseplants are aired on balconies, decks, patios, porches, or verandas during nice weather and receive droplets drifted by the wind from treatments of other vegetation elsewhere on the property.
Aboout 10 mins
The quote "Jem waved my words away as if fanning gnats" can be found on page 303 of Harper Lee's novel To Kill a Mockingbird.
It depends on what kind of bugs you are trying to kill. Soap and water works well on most soft bodied insects. For example spidermites, and fungus gnats.