The ideal way of detecting reverb tail end

I’m looking for a way to know when juce’s reverb tail has finished. Similar to juce::ADSR’s isActive() method.
My first thought was relying on when the wet signal equals to zero, but even when the input is silent and well after the reverb has finished, some very small values are being produced, and relying on that seems like a bad idea. Would greatly appreciate ideas/suggestions :slight_smile: