Also, buy Super Repels instead of Max Repels; they're more cost-efficient.
5 Super Repels, for example, cost less than 4 Max Repels and protect you for the same amout of steps. --- "If you want to know what a man's like, take a good look at how he treats his inferiors, not his equals." -Sirius Black
Here's a hint TC: Take the weak ass pokemon you're trying to level up OUT OF THE FRONT OF THE SQUAD. Put a higher level pokemon up front, use a Repel Item. You might get better results. --- 3DS FC: 4098 2332 8721 W2 FC: 0176 0553 2123 PM me your FC if you add me plz!