Smeared panes, streaky shower screens and cloudy mirrors chew up weekends; a new cordless gadget is stirring busy households across Europe.
A budget window vacuum from Lidl’s SilverCrest line has triggered lively word-of-mouth, promising quicker, drier and less painful glass care. Priced at €21.99, it targets the frustrations that turn window cleaning into a chore: drips, haze and aching arms.
What is the Lidl SilverCrest window vacuum?
This compact, cordless window vacuum combines three steps in one routine: spray, loosen with a microfibre pad, then vacuum away dirty water with a rubber-lipped squeegee. The electric suction collects runoff before it trickles, which reduces streaks and shortens the job. The design favours everyday use on windows, mirrors and shower screens, with a flexible lip to hug edges and corners.
Lidl lists a 3.7 V, 2200 mAh lithium-ion battery, an estimated 40 minutes of continuous use, a two-colour charge indicator and USB‑C recharging in roughly 2.5 to 3.5 hours. The kit includes a 360 ml spray bottle, two washable microfibre pads, a suction nozzle and a USB‑C cable, so you can get started straight away.
€21.99, 40 minutes of runtime, USB‑C charging and a one-pass clean on glass, mirrors and shower screens.
Key specifications at a glance
| Brand | SilverCrest (Lidl) |
| Type | Cordless window vacuum |
| Battery | 3.7 V Li‑ion, 2200 mAh |
| Runtime | Up to ~40 minutes |
| Charging | USB‑C, approx. 2.5–3.5 hours |
| Accessories | 360 ml spray bottle, two washable microfibre pads, suction nozzle, charging cable |
| Surfaces | Windows, mirrors, shower screens; suitable for tiles and car glass with care |
| Claimed result | Streak-free finish in one pass with electric suction |
| Price | €21.99 (as listed) |
How the one-pass clean works
The method is simple. Spray your solution onto the glass, use the microfibre pad to loosen grime and soap residue, then switch to the vacuum head. As the rubber lip skims the surface, the motor draws in dirty water before it can bead and run. Less moisture left behind means fewer streaks and less time spent reworking the same patch.
The flexible lip matters near window beads and silicone edges, where traditional squeegees skip and leave trails. Light pressure helps the vacuum keep contact across the pane without gouging into sealant. For a large patio door, clean in vertical bands, overlap a centimetre between passes and finish with a quick horizontal pull along the bottom edge to catch hidden drips.
Where it fits into a weekly routine
Bathrooms benefit most because steam and soap scum cause chronic marks. A two-minute pass after a shower slows limescale build-up on glass and reduces the need for harsh descalers. In kitchens, the vacuum clears condensation on cold mornings, which helps prevent damp patches on frames. Car owners can use it on windscreens and side windows, provided the surface is cool and free of abrasive grit.
- Use warm water with a dash of washing-up liquid or white vinegar for grease and limescale films.
- Rinse the rubber lip under the tap every few panes to stop fine grit from scratching glass.
- Wash microfibre pads at 40–60°C without fabric softener; air-dry to protect the fibres.
- Avoid using on very hot glass in direct sun; solutions flash-dry and can streak.
- For high panes, use a stable step and keep the waste tank below two-thirds full to reduce slosh.
What buyers say so far
Early feedback spotlights speed and ease more than raw power. Users report fewer repeat strokes compared with cloth-and-spray methods, and some highlight reduced arm fatigue on larger panes. On the retailer listing, the device shows a 4.7/5 score from 56 reviews at the time referenced, suggesting strong satisfaction in the initial batch.
User feedback cited by the listing trends positive, with a 4.7/5 rating from 56 reviews and featured comments reporting time saved.
The headline claim points to 100% positive feedback in the featured returns referenced around the product, which reflects strong anecdotal sentiment. Formal ratings often show more nuance as volumes grow, yet the pattern signals that the one-pass pitch resonates with busy households.
How it stacks up on price
Window vacuums from established brands commonly sit far higher, often between €40 and €80 depending on accessories and tank size. At €21.99, Lidl positions the SilverCrest unit as a low-commitment entry point for people who want to see if the category actually saves time in their home. The USB‑C port adds convenience by using chargers many homes already own.
Does it actually save you time and money?
Consider a flat with eight average-sized windows and a shower screen. Manual cleaning with spray and cloth can take 35–45 minutes when chasing streaks and drips. Switching to a vacuum method typically trims that to around 20–25 minutes by cutting repeat wipes and soaking up runoff. Clean once a fortnight, and you reclaim roughly 7–10 hours a year. At €21.99, the cost per saved hour looks compelling, even before you factor in fewer paper towels and less cleaning solution used.
Care, battery and longevity
The 2200 mAh battery gives up to about 40 minutes of continuous use, which, in real routines, covers several rooms because vacuuming happens in spurts between sprays. A full recharge over USB‑C in 2.5–3.5 hours fits into an evening cycle. Store the unit dry with the waste tank emptied; stagnant water can leave odours and mineral film. Replace microfibre pads when the pile flattens or greys, as worn fibres leave haze.
To keep suction consistent, check the inlet for lint, and seat the rubber lip fully after cleaning. Avoid strong solvents and gritty pastes; they degrade seals and scratch glass. If you spill hard water inside the tank, a rinse with a 1:3 vinegar solution helps dissolve scale.
Risks and sensible limits
No window vacuum eliminates the need for a quick pre-wipe on heavily soiled exterior panes; grit demands a rinse first. On deeply patterned glass, the lip may skip, so use shorter strokes. For safety, do not overreach on ladders with one hand; clean upper panes from a secure platform or with a compatible extension where offered.
Who should consider it
Time-pressed families, renters keen to avoid damage to frames, pet owners battling nose smears and anyone who struggles with repetitive wiping will likely see the biggest gains. People in hard-water areas can slow limescale build-up on shower glass by giving screens a 30-second vacuum after rinsing.
For €21.99, you get a cordless, USB‑C powered window vacuum that aims to deliver a one-pass finish and a drier, faster routine.
Stock and pricing vary by store and region, and promotional timelines can shift. If you clean glass weekly or fight condensation daily, a window vacuum offers measurable time savings, less mess and fewer consumables. Pair it with a mild solution, keep the rubber lip clean and you’ll get the best out of the one-pass promise.
Picked it up for €21.99 — USB‑C and two microfibre pads at this price is wild. One pass on my shower screen mostly worked; edges needed a quick second swipe. Early days, but I’m impressed.