Yes Dandelion is one of my favorites along with miss yarrow and Mr. Elder. Except just at night, nah. Not enough. Best to do three times a day which mean on in the eveining. It is not so much a "Detox" per se. It is not fulshing toxin out per se. But it is wonderful for sluggish liver, gallbladder, and such. All round good for you.
My daughter every year resets her body using dandelion, cranberry juice or cherry and water combinations. Very light eating. The tincture will work fine too!
And to think how many people take out weed killer to contaminate the ground and kill the population of dandelions, when its just as easy to dig them out before they bloom and keep the population down. Then go in and make a healthy meal with the plant!
LOL. But gotta have that perfect grass lawn.