Is it normal for my pool vacuum to miss small dirt spots?

syedsam

syedsam

Member
I use an automatic pool vacuum and it cleans most of the pool pretty well but it keeps missing tiny dirt patches in the corners and near the steps. Is this something all vacuums do or is mine not working right?
 
syedsam said:
I use an automatic pool vacuum and it cleans most of the pool pretty well but it keeps missing tiny dirt patches in the corners and near the steps. Is this something all vacuums do or is mine not working right?
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Most automatic vacuums struggle with corners and steps. They’re better at open areas. You usually still need to brush those spots by hand.
 
syedsam said:
I use an automatic pool vacuum and it cleans most of the pool pretty well but it keeps missing tiny dirt patches in the corners and near the steps. Is this something all vacuums do or is mine not working right?
Click to expand...
Check the suction level. If it’s too low the vacuum won’t pick up the fine dirt. Sometimes just cleaning the filter or pump basket helps.
 
syedsam said:
I use an automatic pool vacuum and it cleans most of the pool pretty well but it keeps missing tiny dirt patches in the corners and near the steps. Is this something all vacuums do or is mine not working right?
Click to expand...
Some vacuums have attachments for corner cleaning. Look up your model you might be able to add a better brush head.
 
I have seen this with almost every automatic vacuum because corners and steps do not get enough flow or contact, so it is usually normal and not a defect, I fix it by brushing those areas toward the main floor and keeping filtration strong, and since I started maintaining my filter with aquadoc pool filter cleaner the vacuum does a better job picking up the fine dirt afterward.
 
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Yeah, that’s pretty normal and usually not a sign your vacuum is broken. Most automatic vacuums are designed for the open floor and walls where they can keep good contact and flow. Corners, steps, and tight edges are kind of their weak spots.

What’s usually happening is the fine dirt settles where water movement is lowest. Corners and step edges don’t get much circulation, so the debris just sits there instead of getting pulled into the cleaner’s path. The vacuum might pass right by it, but without enough suction angle or brush pressure, it won’t lift those tiny patches.

What’s worked best for me is a quick brush before or after a vacuum run. Just brushing those corners and steps pushes the dirt into the main floor where the vacuum can actually grab it. Also make sure your filter and pump basket are clean, low flow makes this problem way more noticeable. When my filter starts loading up, the vacuum still runs but it suddenly misses all the fine stuff.

So short answer, yes, almost all vacuums miss small dirt spots in corners. A little manual brushing and good filtration is just part of owning a pool, even with a decent automatic cleaner.
 
this is pretty normal and usually not a broken vacuum, most automatic cleaners struggle in corners and around steps because circulation is weaker there, what worked for me was brushing those spots first and letting the cleaner grab what’s floating, plus using aquadoc weekly enzyme from mavaquadoc helped break down the fine dirt so it didn’t keep settling back in those tight areas.
 
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