What I do is mix 1 part vinegar with six parts water and it doesn't smell and works great.There is also a cleaner called Healty Habitat that you can buy.
I use a water and vinegar mix for cleaning my tank. It's safe for me and my dragon, and cleans well. When I do a deep down clean out of the tank, I wash the removable parts of the tank with hot water and antibacterial dish soap in my kitchen sink.
Hey! I'm planning on ordering a 4x2x2 for my next beardie but I'm worried about lighting. I have a UVA and a UVB but they are small (the UVA just being a bulb and the UVB being 12 ish inches?) My house is drafty so I need a strong light that puts off quite a good amount of heat, any suggestions?