Are there any plastic covers (or protectors or films) available that are more for long term (like about a year) as opposed to the short-term ones that last only 30-60 days.
We're about to rent a place, and the landlord has "no stains on carpet" demand. Since most of us are always at home and there are people who would certainly take food/drinks to their rooms, we are left with no choice but to cover up the carpet.
Yes, there are cleaning solutions available, but they are usually effective if you use them right away. Some of these people would completely forget about it for weeks.
Please understand that it can not be too costly. We'll there for a year or two, and we can not justify spending $500 for this cause.
Feel free to get creative. It does not have to be plastic, as long as food/spills don't reach the carpet.
Best Answer
If your soon-to-be-landlord is already making unreasonable demands, I would reconsider your choice to rent with them. Minor carpet staining from traffic is considered to be "wear and tear" in most states, as well as scuffing of the walls and other things that result from simply living in a space.
Unless you're a group of college kids (to which, I could understand creating some fear so that people don't go party-crazy), a "no stains period" policy is unlikely to be legally binding, however, that is a question for a lawyer. Personally, if those are the types of demands the landlord is making, I would go into your lease expecting a bill for every single thing that should be considered "wear and tear". I've often rejected apartments simply because the landlord has alluded to charging for repairs before I have even moved in.
As for a permanent wall-to-wall covering, I can't think of anything permanent that would would suffer the wear, be water tight, and especially fit a tight budget. If you are set on this rental, I would consider putting your money toward regular professional carpet cleanings and before moving out, and the purchase of some spot-treatment carpet cleaners for when the inevitable spill does occur.
Finally, if you can't trust your roommates or their guests to share/respect your concerns for the carpet, you're going to be disappointed.
-My 2 cents