At some point or another, you will have to come to terms with the realization that replacing something or the other that is currently within your ownership would be a great deal more beneficial for you than trying to repair it or clean it up. Your choice of whether you want to clean or replace a carpet often boils down to how much emotional or sentimental value it has for you once all has been said and is now out of the way.
The reason behind this is that there are some examples of carpets that simply can’t be saved by even the best carpet cleaner Friendswood has to offer. Hence, if your carpet is so worn out that washing it would likely do more harm than good, replacing it might be a better option for you than cleaning it. That said, this is only ever going to end up being the case in situations where your carpet is extremely worn out so much so that there is nothing that an expert can do to repair the frayed fabric and a broken underlay is a major sign that this would be more beneficial than might have been the case otherwise.
The thing is, unless your carpet is a couple decades old and worn out in multiple spots, suffice it to say that cleaning it would be a lot cheaper for you. This also applies if you have a fair bit of sentimentality attached to the rug in question. Carpet cleaning is rather cheap, and it will only be more expensive than replacing it in certain extreme kinds of situations that are not all that common in the world.