Question: How to clear the dsolve solution from the system memory?

Maple experts, please help...

I am facing hard time with ODE functions...:(
I would like to know if there is any command or algorith that could actually clear the solution of "dsolve" command,what I mean... let's say I have ODE function of one indeterminate "y(t)" and its general solution is obtained from dsolve command by setting certain initial conditions. Now, I need to remove that general solution from the system memory so as on next call of ODE function the "y(t)" indeterminate is seen as to be a new variable. I need such clearance cos in my problem the same ODE function is iterated for quite several times, and I found that without clearing "y(t)" after each call I am getting wrong result.

So, how to remove the general solution from the system memory?

thanks in advance