Welcome to Howtowire.ca Save yourself time and money. Just remember safety is number one priority when dealing with electricity. After reading information from this site or any other site and you are still unsure, DO NOT attempt to repair the problem yourself. Call in a professional electrician. Keep it safe and legal by making use of the Canadain Electrical Code.
No what electrical products you should be avoiding. Faulty and fraudulent products can show up on any shelf. Alberta Municipal Affairs - Keep yourself updated on recalls and notices.