Sub Test()
Application.ScreenUpdating = False
Dim i As Long
Dim Lastrow As Long
Lastrow = Cells(Rows.Count, "C").End(xlUp).Row
For i = 1 To Lastrow
If Cells(i, "C").Value = "0.2" Then Range(Cells(i + 1, "C"), Cells(Lastrow, "C")).ClearContents: Exit Sub
Next
Application.ScreenUpdating = True
End Sub
Sub Find_02C()
Dim FR As Range, LR As Range
Set FR = Range("C:C").Find(What:="0.2", LookIn:=xlValues, _
LookAt:=xlWhole, SearchDirection:=xlNext)
Set LR = Cells(Rows.Count, "C").End(xlUp)
Range(FR, LR).ClearContents
End Sub
Sub Find_02C()
Dim FR As Range, LR As Range
Set FR = Range("C:C").Find(What:="0.2", LookIn:=xlValues, _
LookAt:=xlWhole, SearchDirection:=xlNext)
Set LR = Cells(Rows.Count, "C").End(xlUp)
Range(FR, LR).Offset(, -1).Resize(, 2).ClearContents
End Sub