Full face mask
Always wear a full face mask, cover the head cause the scalp will absorb tuolene extremely well, cover the arms, legs and as much as the rest of you as possible.
If it's too cloudy in your booth, you are not evacuating air quickly enough. Increase your evacuation method. Your exhaust fan should blow into a wet towel which will absorb much of the waste.
Read the label on any paint and then decide if you want those carcinogens in your body. Shower as soon as possible when done.
Suit up while mixing, including gloves, and don't un-suit till you leave the booth.
People who wear Home Depot respirators are cancer victims waiting to be. Having gone thru that disease with a close relative, you gotta be nuts not to properly protect against the chemicals in paint.