Okay. I did not find this one.
Step 1 : Set up hazards (Spikes/ T-spikes/ S-Rock/ Leech Seed? etc)
Step 2: Switch into ghost type.
Okay foe. Good bye.
For those who did not understand it, the main idea is to prevent the use of Rapid Spin, which removes all the hazards. This works because Rapid Spin is a Normal type move, so it will not hit the ghost Pokemon. Because that happens, any added effect (i.e. in this case, removal of the hazards) will also not occur.
P.S. Beware of ForeSight.
P.P.S. I know it'll not work all the time. Use a Pokemon like gengar to sweep, and have additional ghost types for back up.