The bird's nest without brushing pulp has an obvious brown feeling when you touch it, while the surface of the bird's nest with brushing pulp generally looks bright and crystal clear. To explain, it is not the case that there is a gap between the brushed and unbrushed bird's nests. Nowadays, more and more counterfeiters are still brushing the brushed bird's nests, but they will intentionally leave a little bit of gap between the brushed and unbrushed bird's nests. Some masters like to pull the bird's nest a little wider to make it look wider, while some masters will add one more shaping process to make the bird's nest a little tighter, which will make the gift box more beautiful.

Bleached Bird's Nest:

It is not the white bird's nest that is bleached, but it is important to compare carefully whether there is any color difference between the bird's nests in a batch of bird's nests, and whether there is any color difference between the different parts of a bird's nest. It is also important to look at the sulfur dioxide test results on the bird's nest test report to see if it exceeds the standard (bleaching water contains sulfur dioxide). The chemical reagent used to bleach bird's nests will bleach the bird's nests white and also dissolve the small hairs in the bird's nests, and the bird's nests with purely hand-picked hairs tend to have a little bit more impurities.

Xinyan Bird's Nest is imported from Malaysia, you can find out more about it!