Plenty of the methods mentioned can be done from above, saving you the time and hassle of going underneath your staircase (or figuring out how to even do that!)
In fact, if you need to employ one of the methods which requires going under the stairs, you may feel more comfortable contacting a professional to ensure this is done properly and safely.
But before that, if you want to try and fix your squeaky stairs from above yourself, you should first try tightening and adding screws. Greg says, 'You can reinforce the connection between the treads and stringers by using additional screws or nails, and ensure that the stair treads are securely fastened to the stringers.'
As shared in the above methods, dry lubricant is also a great way to try and stop your stairs squeaking from above. And perhaps one of the most hassle-free – and inexpensive – ways to try and address noises in your staircase is, of course, adding carpet.
'Carpet runners can be a good way to soften the surface of the stairs and can be installed to cushion footsteps and reduce friction,' Greg said, though he warned that 'these must be properly secured to prevent tripping.'