It is common knowledge that if your drain is blocked, the first thing to do is to do a CCTV inspection to see what is causing the blockage, so that you then know how to deal with the problem. However, did you know that it is also good practice to do a CCTV inspection after the drain has been unblocked?
When completing any work of any kind, it’s always a good idea to check it over and make sure it has been done right. This will ensure that there are no surprises later on or that you missed something that should have been fixed while you were there. That goes for drain unblocking as well. By checking the drain after you have unblocked it, you will ensure that the blockage is fully clear, there isn’t another blockage further down and there is no damage to the drainage pipe.