An episode of clairalience occurred for me during an animal communication with a dog that had chronic eosinophilic pneumonopathy, a lung disease that was causing congestion and thick nasal discharge. I received a distinctly rank odor associated with the nests of pack rats that the client had found under the bathtub and pantry in her old home.
Source: wiktionary
To develop your clairalience, small everything! Do not turn your nose up to the opportunity of smelling the world after rainfall, flowers on a walk, fruit and vegetables in the supermarket, puts during cuddles, coffee in the morning, cooking smells in the evening, candles and incense.
Source: wiktionary
Many people suddenly smell a scent from an unidentified source that reminds them of a loved one who has passed. This is more common than we realize, regardless of whether these are examples of clairalience.
Source: wiktionary
Sometimes, clairalience can be an early indicator of something. As with any clairsense, it can come in handy when loved ones are in trouble.
Source: wiktionary