Help dealing with walls

Yesterday, Surge got me hooked on battling again, and i've come to the realization that i'm very poor at dealing with tanks/walls, especially if they have a recovery move. I realize there is no magic formula to poor tanks out of existence, but I just hope that there are some better tricks and strategies in doing so. Thanks guys.

My best strategy has been croba his ability infiltrator is wonderful along with super fang, roost, brave bird, toxic/u-turn. Super fang helps to cripple those bulky defenders, toxic helps with those recovery pests and being poison urself u work against it very well. Brave bird is here so u don't get hurt with taunt same with u-turn if u choose that over toxic. Also u-turn is a good scouting move. And lastly roost is here to help recover urself. Hope this helps

the only problem with that is that super fang isn't available yet.

I find that the problem with a lot of walls is that they lack in either physical or special defence. So having a mixed attacker on your team can really help. I used to run a mixed infernape with Taunt and a focus sash/lum berry and it would work wonders