If you've ever tried to remove pet hair from a carpet, you know that it can be a real challenge. That's because pet hair is often embedded deeply in the carpet fibres, making it difficult to remove with a vacuum cleaner.nnThe good news is that there are some lint rollers on the market that are specifically designed for removing pet hair from carpets. However, you may be wondering how much force is needed when using one of these devices. The answer depends on the type of lint roller you're using. nnFor example, if you're using a roller with densely-packed bristles, you'll need to apply more pressure than if you're using a roller with softer, less dense bristles. In general, though, you should use moderate pressure when rolling the lint roller over the carpet. If you apply too much pressure, you risk damaging the carpet fibres.nnOn the other hand, if you don't apply enough pressure, the lint roller may not be able to effectively remove all of the pet hair. So, experiment with different amounts of pressure until you find a method that works best for you.