On a vapor steam cleaner, the cloth over the tool head is what actually does the cleaning. Steam passes through it, loosens the soil, and the bonnet immediately absorbs the condensate and carries the dirt away instead of smearing it around. This is the replacement towel bonnet for the Bissell BigGreen Commercial BGST500T Hercules Vapor Scrub Steam Cleaner, the same bonnet supplied in the machine's tool kit.
Built for
- Chemical-free hard-floor cleaning: tile, vinyl, sealed hardwood and laminate, with the bonnet over the tool head so you are not putting live steam on the finish.
- Upholstery, seating and vertical surfaces: booth seating, chairs, cubicle panels, painted walls and blinds. This is the use Bissell names for the bonnet and nylon brush together.
- Routine consumable replacement, because the bonnet is the wear item in the kit and the first thing to go missing or stain permanently.
Why the bonnet matters more than it looks
Four things happen at once when steam passes through an absorbent bonnet. It emulsifies grease and grime and wipes them up in the same pass. It absorbs condensate, which is what prevents run marks, water rings and over-wetting on walls and wood. It puts fabric between the tool and a finished surface, which matters a great deal on latex paint, wallpaper and paneling, all of which are heat-sensitive. And it diffuses the steam so you are cleaning through the cloth rather than blasting a delicate surface directly.
The practical rule cleaning contractors use: the bonnet should be hot and moist, not wet. A saturated cloth has stopped absorbing, and that is the moment streaking and wicking start. Swap it as soon as it is soaked or heavily soiled rather than at the end of the job. It is worth washing a new bonnet once before its first use.
Built for the BGST500T
This bonnet is a service part for the Bissell BigGreen Commercial BGST500T Hercules Vapor Scrub Steam Cleaner, the 1500 W stainless-boiler machine with a 50 oz tank. It is not for the BGST1566 PowerSteamer steam mop, which is a different platform using washable microfiber mop pads instead of a bonnet.
Specifications
- Application: Bissell BigGreen Commercial BGST500T Hercules Vapor Scrub Steam Cleaner
- Type: absorbent towel bonnet, fits over the tool head
- Quantity: one bonnet
- Washable and reusable
Bissell does not publish fiber content, dimensions or laundering instructions for this part, so none are quoted here.
Frequently asked questions
Is it washable and reusable?
Yes. Steam cleaner towel bonnets are laundered between jobs and reused. Common practice is to wash a new one once before first use.
How many come in the pack?
One. Most crews keep two or three on hand so a soaked bonnet can be swapped mid-job without stopping.
Will it fit my machine?
It fits the Bissell BigGreen Commercial BGST500T Hercules Vapor Scrub Steam Cleaner. It is not for the BGST1566 steam mop, which uses microfiber mop pads.
How often should I replace it?
Swap it during the job whenever it is saturated or heavily soiled. Replace it outright when the terry loops flatten, it thins, or it stops absorbing, which is when streaking begins.
Why not just use any towel?
A bonnet sized to the tool head stays put through a pass. A loose towel slides mid-stroke, which is the single most common complaint about improvising, and a cloth that is too dense blocks the steam instead of letting it through.
Discount Cleaning Products carries Bissell BigGreen Commercial machines and their service parts together, so bonnets, brushes and tools come from one order. Our US-based team can confirm the right part against your machine model.
