How to make a gameObject invisible in unity

I am attempting to make a Unity gameObject invisible through code. So far I have tried (On a script attached to the gameObject I want to make invisible): `this.renderer.enabled = false` `this.enabled = false` `this.gameObject.enabled = false` `this.gameObject.renderer.enabled = false` And on my player script: `other.gameObject.enabled = false` `other.gameObject.renderer.enabled = false` I have also tried `Destroy (other.gameObject)` but it doesn't achieve what I want from it. Thanks for your help