Can I use pre-washed playsand for a tank mixed w/ topsoil?

[Benbenz]

I purchased some pre-washed play sand from homedepot and was wondering since it's already washed I won't have to mess with it and wash it again to make it safe?

 

[Sadie]

I purchased some pre-washed play sand from homedepot and was wondering since it's already washed I won't have to mess with it and wash it again to make it safe?

It should be fine