Our gas cooker has blue and yellow flames do we need to be concerned.
Best answer by woz
hi Maria, why are you suspicious that there is something wrong?
Step 1: If you’re concerned buy a carbon monoxide detector. This will help set your mind at rest.
The only way to check out if it’s burning properly is to have a gas safe engineer check it out, The flame should be mainly blue with a yellow tip, if it’s vey yellow it might not be burning completely, but there is no way anyone on here can advise.