Hi @bunnyhelp,
Could you please tell us a little bit about your lawn, it's history, current usage and its maintenance? It will assist our members to provide more specific and helpful advice if they know when the lawn was planted, what type of grass it is, what is your care routine and how much it's being used. It might also be helpful to know the growing conditions such as where you are based and how much sun the lawn gets.
Many thanks,
Jason