A:AnswerYes you can, just be mindful of how much you spray. Also don't shake or turn the can upside-down when spraying or a cold liquid could be released from the can and damage the graphics card.
A:AnswerI would definitely NOT do this. Kittens are a living being, not a piece of machinery. I would move the plants to where they can't get to them and then offer them something else to play with.. Also they are not old enough to know what is edible and what is poisonous.
A:AnswerI would prefer to get to the roller and feed roller to see sort of contamination there is. As the rollers are exerting some pressure, it is likely that whatever contamination there might be will likely be quite tightly stuck and comp. air is unlikely to move it. Check the owners manual and see if alcohol is allowed to clean their surfaces, always making sure that the printer is unplugged and some time is allowed to pass after using the solvent to allow it to completely dissipate - it is flammable.
A:AnswerWipe the keyboard with a damp cloth. The bittering agent shouldn't have gotten on the keyboard unless you shook the can or turned it upside down.
