If you suspect that you have a sewer gas leak, there are a few things you can do to fix the problem. First, check all of your drains and toilets to make sure they're not blocked. If they are, clear them out and see if the smell goes away. Next, check your vents and make sure they're not blocked or covered. Finally, if you still have a sewer gas smell after taking these steps, you may need to call a professional to come and take a look.  Don't ignore sewer gas leaks - taking action now can help keep your family safe and healthy.