Ok just want to make sure if u're using or not. If using i no need to type so much haha. So here is basically what u need :
1. Pokemon with compound eye : Scatterbug or Butterfree  ( CE increases the chance of finding a wild Pokemon with an equipped item. )
2. 2nd pokemon with the Frisk ability that can learn Thief , like Pumpkaboo or Noibat. ( Frisk can help u identify what item a wild poke is holding )
3. Put Scatterbug/Butterfree in your 1st slot but make sure it's fainted. ( 0 Health )
4. So once u get into battle the Compound Eye ability will still work and you proceed to throw your 2nd pokemon out due to the 1st slot fainted.
5. Once the 2nd poke is out u can check whether Luvdisk is holding an item or not through Frisk ability.
6. If yes, Thief it, if no, escape. Rinse and Repeat.

Hello all. Currently, I'm doing heart scale hunting.
I'm using the luvdisc fishing method with my thief sneasel. The problem is,
in 1 hour, I managed to get 3~4 only
Anyone want to share their more fast and efficient method? 1 hour can finish EV train 5 pokemon already..
Thanks for the help

Thanks for the explanation. I didn't know fainted pokemon ability still work. Nice info 
Copy pasting this to my desktop note

add u jor tanjian . but u havent add me ><

u confirm add me ady ?

sean rite?
urs is rock - boldore and corsola .. lol . what is mine ?

hmmm..get perfect iv 31/31/31/31/31/0
and 31/31/31/31/31/31 brave honedge
while trying to get shiny..=.=
mayb can trade it in gamefaq...if i still can post there..=.= im still lvl 10 there..=.=

Nice. Surely can get a good trade for the 0 speed 5 iv one. I think some ppl will take the 6 iv too.

but i cnt post n msg anymore...=.=