TM36 teaches a move to a compatible Pokémon. TM36 is:
Sorry, we don't have location data just yet.
|Black 2/White 2||Coming soon|
|Hurls sludge at the foe. It may poison the foe.|
|Emerald||Filthy sludge is hurled at the foe. It may poison the target.|
|Unsanitary sludge is hurled at the foe. It may also poison the target.|
|Black/White||Unsanitary sludge is hurled at the target. It may also poison the target.|