What i suggest is make sure they are nailed or screwed tightly down and if that doesn't fix the problem then you could try pulling the noisy stair up and placing a thin foam or some sort of cardboard. Hope this helps you!
there is no way you can.
If you have a noisy timing chain you need to replace it.
Seafoam Motor Treatment.
Lay still.
Stair guards are commanly used to stop young children or pets cluming up or falling down stairs
ask them to stop or quiet down, if that doesnt stop then call the cops...if THAT doesnt stop maybe try looking for a different place to live?
NO that a stupid idea DON'T DO THAT YOU'LL HURT YOUR SELF next thing you know your falling down the stairs (sorry if I'm being mean)
the colloquial phrase is "urusai" which is literally "noisy"...so you're telling the person that they're noisy, and implying that the source of the noise should shut up ^__^
maybe it depends how bad you fall
"They" haven't
Wooden cover
They are pretty loud, but they are more annoying than noisy, they will blown non stop at the World Cup.