A scale reading that drops a couple of pounds in the first two days of a "cleanse" isn't fat loss and isn't toxin removal — it's mostly water weight and the reduced volume of food sitting in the digestive tract when intake switches to juice and tea instead of solid meals. That number comes back within a few days of eating normally again, which is exactly what should be expected rather than a sign the effect wore off.
The body doesn't store "toxins" in a way that a juice or tea flushes out. The liver and kidneys process and filter waste products continuously as part of ordinary digestion, a function they perform regardless of whatever's being eaten that week.
None of that makes a few days of eating more vegetables and drinking more water pointless — it's a fine habit on its own terms. It just isn't doing the specific job the word "detox" implies it's doing, and the scale number during that stretch is measuring water and food volume, not anything being removed from the body.
A plainer way to think about it: eating whole foods for a few days is a reasonable reset on its own, without needing a marketing word attached to explain why.
Kurma Bam Wholesale sells dried dates as one of the whole-food options worth having on hand for exactly that kind of week. Background on the company is on About Us, and direct questions go through Contact Us.