Hi, i have just noticed in my LD’s within about only a minute or so in the dream, it starts to fade and i have to rub my hands and save it. Then this would happen again in another minute and so on… Usually though i save it about 4 times before waking up or just the dream fading. Is there anyway to prevent this or something?
Try making a “lucid pill”, that might help 
Sometimes the dream may fade away and you will find yourself awake. The best way to stop the dream from fading is using your senses, especially touch. The rubbing hands technique is advised, however, if it doesn’t work for you, try doing another activity which would allow you to feel the dream, it’s textures etc. You may grab an object, feel your dream body, anything which would use the touch sense. This will usually keep you in your dream.
Another way is to spin around. When you spin around, the dream usually becomes more vivid. However, be warned, as sometimes it may result in a destabilised dream or FA. It is less reliable than rubbing hands.
You may also prevent your dream fading away by using your creativeness. For instance, you may imagine the fading effect as some kind of curtains preventing your sight. If you realise that, you may simply try to rip them away, and throw them into a trash bin 
As Nisse suggested, you may search for a magical pill in your pocket, which would make your dream vivid. If you are wearing glasses, you may also try cleaning them. That’s just some examples, you may of course make up your own techniques.
Hope that helps.
Maybe you should ask your SC . Aside from that, it’s important that once you become lucid, to stablize the dream first. Do whatever that works for you to stablize, and continue with the dream. Just don’t think about it, and it probably won’t fade. If it fades, command it to stop, with a very demanding voice.
thanks for the replies guys, and i think another good thing that would be good for me is setting a “dream clock” I think this could help me