What can I use to raise and lower my pH?

[Nocturnal Stoner]

What household products could I use to raise my pH or lower it? I hear baking soda can be used to raise the pH and vinegar can be used to lower.

[razzapiggy]

I think dolamte lime will raise it (acidy)
You should grab some pH up and pH down from a grow store tho

[Chronic Chrissy]

Vnigar or lemon juice to lower, baking soda to raise