If you don’t need to scroll then use CSS property overflow: hidden; on that element.
If you do need to scroll, then mention on which element you want to remove vertical scroll bar.
Note - If there is vertical scroll then browser will show vertical scroll bar.
This is my scroll container -
<ion-content padding style="overflow: auto; height: 100%;">
// Other contents which requires vertical scrolling
</ion-content>
For above code, browser shows vertical scroll bar.
But if I build it for specific device (android for example), then the Android app doesn’t show any vertical scroll even if I cn perfectly scroll contents.
If this is what you want you can go with above suggestions.