How do you keep spider webs off of windows?

Vacuum them

You might try a broom to brush them off. If it isn't long enough, attach it to a long piece of pvc pipe.

A garden hose with a window cleaner would do the job with Windex (I heard that works well), you would need an extender to reach your upper windows:

https://www.amazon.com/garden-hose-window-cleaner/s?k=garden+hose+window+cleaner

A telescoping pole window washing set... http://www.improvementscatalog.com/imp/363325?cm_mmc=GooglePla-_-ProdAds-_-2017-_-Main&code-macs=MM7XW091&SourceCode=MM7XW091&utm_source=GooglePla&utm_medium=ProdAds&utm_campaign=MM6XW09&CAWELAID=120245390000186930&CAGPSPN=pla&CAAGID=38947408455&CATCI=pla-308150713102&CATARGETID=120245390000317741&cadevice=c&gclid=CjwKCAjw-ezKBRAGEiwAu-_-LB4jqSNpjNEdWWiV3sbAQuZCYEA-gps3fSqeK_b2kYez3fA_1d7mfRoCZwwQAvD_BwE

or make your own... https://www.youtube.com/watch?v=Q0iNyOa7_dg

Here is how to remove them and keep them away: https://www.youtube.com/watch?v=eAXLuI5xu_M

here is an idea for you to try

https://www.independent.co.uk/news/science/how-keep-spiders-out-your-house-10500086.html

Hello, hope this helps you out,

https://www.terminix.com/blog/home-garden/keep-spiders-and-webs-away/

Combine half a bottle of vinegar to half a bottle of water then use it spray those webs. You can also add bowls of vinegar in dark corners of the house to keep the spiders away.

Hi,

Are they Spider Webs or Cobwebs? Cobwebs are caused when the air is still in those areas, so maybe a fan of some sort to move the air?

Hello. Are we talking about interior or exterior?

Exterior-Sometimes it’s helpful to use the home perimeter pest sprays.

I use a home defense perimeter spray and for spiders in particular = Miss Moffetts revenge.

They are very helpful to keep insects from penetrating the imposed barrier line.

Here’s a link for you to review the customer ratings and Q&A to see if it’s a product that you may want to consider for your needs.

https://www.amazon.com/Forget-803064-Muffets-Revenge-Spider/dp/B00FGIJXK4/ref=sr_1_2?dchild=1&keywords=Miss+Muffet’s+revenge&qid=1625495691&sr=8-2

Use a hair dryer or canned air to blow them off from the inside.

Then sprinkle diatomaceous earth around the windows to prevent spiders. Check periodically to make sure it hasn't washed away. Best applied with a plastic bottle like a condiment dispenser.

Here's a post that might help https://www.hunker.com/13416020/how-to-keep-spider-webs-out-of-window-sills

Have you tried vacuuming them you could try cleaning very well theN spray the screens with bug spray to keep them off like once a month