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Advice for businesses

How to Keep Pub and Restaurant Windows Clean

Grease, condensation, smokers and traffic: why pub and restaurant windows get dirty fast, and how often to have them cleaned so they stay inviting.

Close-up of a red water-fed pole brush washing tall glass
Short answer

Pub and restaurant windows get dirty fast because of cooking grease, condensation, smokers by the door and evening traffic. Most suit an outside clean every one to two weeks, timed before opening, with door glass wiped daily by staff and inside glass done every few visits.

Why hospitality glass gets dirty so quickly

Cooking puts a fine film of grease into the air, which settles on the inside of windows and on the outside near extractor vents. Condensation from kitchens, crowded rooms and winter heating runs down the glass and dries into marks. Smokers and vapers by the door leave a yellowish haze, and outdoor seating means hands and chair backs against the glass.

Add road film from evening traffic and it is easy to see why a pub window can look tired a week after a clean. The answer is a short cleaning cycle and a little help from staff between visits.

How often should pub windows be cleaned?

Busy town-centre pubs, restaurants and takeaways usually suit an outside clean every week or every two weeks. Country pubs and restaurants set back from the road can often go monthly. Inside glass, especially near the kitchen and bar, is usually done every second or third visit.

Timing matters as much as frequency. A clean on Thursday or Friday morning means the glass is at its best for the weekend, which is when most hospitality businesses take most of their money.

What can staff do between cleans?

Door glass and push plates are the only parts most businesses need to touch between visits. A spray of plain water and a microfibre cloth at opening time keeps them right. Avoid ordinary glass sprays on the outside of windows, as they leave a residue that attracts dirt and can streak when the window cleaner next rinses the glass.

What about signs, lanterns and hanging baskets?

Many pubs have painted signs, lanterns, gilded lettering on the glass and hanging baskets close to the windows. Water-fed poles let us clean around these from the ground, and pure water is gentle on signwriting and paintwork. Hanging baskets can drip soil and water onto glass after watering, so it helps to water them after the window clean, not before.

Booking around trade

Most pubs and restaurants prefer cleans before opening, between late morning deliveries and lunch service. Beer garden glass and smoking shelters can be added to the scope, and any glass above canopies or flat roofs is reached from the ground. One invoice per site keeps it simple for groups with more than one venue.

Seasonal tips for hospitality glass

In summer, outdoor seating and open doors bring more hand marks and insects, so a weekly clean through the busy months often pays for itself. In autumn and winter, condensation and road spray are the main problems, and early dark evenings make dirty glass look worse under internal lighting. Before Christmas bookings, a full inside and outside clean is worth scheduling, and many venues add one before spring and summer events too.

Quick questions

Can you remove grease from inside kitchen windows?

Inside glass near kitchens is cleaned by hand with the right cleaner, agreed on the survey.

Do you clean before opening time?

Yes. Early and late morning cleans are normal for pubs and restaurants.

Is pure water safe on gold leaf lettering?

Pure water and a soft brush are gentle, and we check signwriting on the survey.

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