Household items such as candles , spray paint , carpet may cause allergy symptoms . If you 're not sure which spices bother you , record what you 've been exposed to each time you have symptoms and look for the common denominator . Dust can live in toys and stuffed animals , irritating 15 % of Americans . Mold can grow on Christmas trees , household items causing allergic reaction .
Household items such as candles , spray paint , carpet may cause allergy symptoms . Dust can live in toys and stuffed animals , irritating 15 % of Americans . Mold can grow on Christmas trees , household items causing allergic reaction .