Hi everyone, Can some one tell me which carpet cleaner is best to buy in market as I have heard about hoover steam vac Deep Cleaning Carpet Extractor, F5810 and I read its reviews on Google and I really find it worth purchasing but the problem is that every site is appreciating it as usual.Can some one tell me about it that should I buy it or not or is there some other carpet cleaner which is better.I hope some one over here must have experience with a carpet cleaner, so kindly suggest me a good deal.