I have a customer with a very small front lawn. She sprayed the lawn with a weed killer last fall and now the entire lawn is dead. I was going to rake out/remove the dead grass and reseed and starter fert. Anything else I should do. No machine rentals because she is on a very small budget and it is only a few hundred square feet. Should I add a fresh layer of top soil or leaf compost? For some reason has to be done by this weekend. Thanks in advance.