Should I be concerned if urine stain on carpet doesn't smell or am I just lucky?

It was my little nephew... about an hour ago so maybe it hasn't soaked in yet? I immediately sprayed dettol all over the carpet and scrubbed the area hard with a cloth. Then I poured a little warm water over it mixed with washing up liquid and mopped. Then more dettol. Scrubbing. Then hoover. (I don't have many resources available as am not used to having kids round so I haven't used anything professional). All it smells of now is dettol... is that a bad thing? Is the worst yet to come? Thanks.