Candle Safety Advice Candles in the home are now getting a more and more popular way to add relaxation to our homes which has seen a large increase in the number of candle related incidents. As the sales of candles has gone up by 50% this year, this trend is going to continue and we should care that people are educated as to the dangers of candles and the damage they can cause. Candles mark special occasions and create a special atmosphere. They also bring fire into your home. So treat them carefully.