Tell us about yourself!
I strongly dislike the push down caps on chemical ingredients. Because the outer cap spins freely it is not clear if it has been properly tightened. The protrusions that engage both caps also wear down. And the bottle cannot be opened with one hand. I have spilled white spirit at a store, and had hydrochloric acid evaporate and cover the storage cabinet with salt and rust everything. The best method is to pry the outer cap off or cut it off with small pliers, leaving the inner part completely intact and undeformed. Unfortunately the inner cap is usually smooth without grip.