Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Can it be taken apart and cleaned
Document: Our first Honeywell fan had to be cleaned every 3 months, else wind would be weaker and weaker.
i bought this to replace one that i had for several years, i dropped it and broke it and loosened up the dust that collected in it over the years, i now know you can take it apart to clean it and suggest you do that especially if you have a dog like i do. this fan moves alot of air if thats what you are looking for it is not loud but not quiet either but for the amount of air it moves you should expect some noise, by the way my original fan that i broke may look bad when i put it back together but it still works great.
It took a bit for me to figure out how to disassemble the unit to thoroughly clean it. The key is the "Lasko" emblem on the front of the unit hides a screw which secures the front facia. Removing the facia allows you to clean the interior air channel. The squirrel cage fan blades can be cleaned by removing the 3 screws holding on the side blade protectors.Initially I bought 2 of these units and one was killed by a power spike, wish I had got it repaired because I had been looking for this one for a few months.
The product arrived in good shape. I plugged it in and turned it on and was greeted by a highly unpleasant grinding noise.Apparently they don't utilize any sort of quality control since there was a big plastic burr left on during molding. As the impeller spun, it was rubbing against it.I had to take the stupid thing apart and grind it down with a file after I finally found it. Most consumers would probably return it as defective, so I rated the product as it was when I got it - completely unacceptable.However, if your unit arrives fine, it's pretty quiet for the air it blows.
I really like this item but it came damaged to me on my front door porch. So beware. The whole box, which was not a real mailing corrugated box, was open along the side and when I picked it up to bring it into the house, the fan fell out the bottom. There was no tape or anything holding the box together. The UPS man should have taken it back. This item arrived damaged on the side and cool air blows out the side and out the front too. The product is a good product and I would buy this again.
two weeks prior to this review.
this product works perfectly. I have gotton a few complements from the visitors in the hot summer days about the coold air it provided. the price is incredible. you get a  small table top fan for this price. this blower fan is not so quiet though as it claims. but hay, I don't mind if I get cool air in the hot summer for this price. this fan is also sort of energy saver as well. highly recommend it. it is also very nice looking. Not so samll and lightwieght though.
this item is great, not noisy, lets out great air, does not take up space, (if i had a down side about it, it would be that every, every, and i mean every, now and then depending on the room type it doesn't blow cool air) my room is in a  attic where it gets very warm so that may have alot to do with it. this is a great item i encourage anyone to buy:)
this is my second lasko 4924 fan. i have been very satisfied with both of them. a remote would be nice.
this is HIGH HIGH speed, like it says, it does what is says, but the problem is,there isn't any really low speeds, the low setting blows like a hurricane and is so noisy we couldn't hear the TV, our baby cry..or anything..if this had some lower settings,it would be great, but this isn't for everyone, use this for high power, that's it.
Answer: Yes, in fact I strongly suggest you to it regularly to maintain a strong air flow and to extend the life of the fan. The two round vents at the bottom are held on with screws. Just open them, remove any dirt or dander that is clogging the fan, and then screw them back on. The difference it can make is profound.