If you lock gets frozen and becomes impossible or very hard to open you need help. According to our the owner of 718 Locksmith in Brooklyn, NY, wd40 is not the way to go. Using a different lubricant like regular oil can gunk up the mechanisms inside your lock and cause a lot of problems down the road.
Call A Local Locksmith
A locksmith that is familiar with the local area in Jersey City (especially the climate) can help you with your stuck locks. Jersey City Locksmiths are experts at getting the locks working properly again. Taking care of maintaining your locks should be something you call a residential or commercial locksmith to do for you at least once a year especially if you are a business. A broken or malfunctioning lock can cause problems with your security and create an opportunity for an unwanted entry.