No, as the concentration of the product is different in the original Wet & Forget concentrate compared to the Rapid Application. Rapid Application is set to a different dilution rate as the active ingredient is more concentrated. Absolutely SAFE to use on any exterior surface. Wet & Forget cleans without having to waterblast or scrub the surface! If you are still not sure which one is right for you, here are some tips and recommendations from us! Why is Rapid Application only available in a 2L bottle and not a 5L bottle, like the original Wet & Forget concentrate?

Use Double Bubble House Wash once a year as part of your annual maintenance - it could double the life of your paint! So a couple of hours once a year washing your house with Double Bubble from Wet & Forget is time and money wisely spent. Lichen requires two applications within 15 minutes of each other and will take 8-12 months to decompose. Because these two products need to be diluted at a different rate, if you were to put Wet & Forget 5L into the Rapid Application bottle, it would be applied at the wrong dilution rate and would not work! Window Witch's ingredients have a unique formula containing citrate water softeners and high performance additives to sheet water from the window, eliminating water spotting.

Wet & Forget Moss Mould Lichen & Algae Remover

Wet & Forget and Rapid Application need to be applied to a dry surface, and it is best to apply the product when there is no rain forecast for at least 12 hours, as this ‘dry weather time’ will allow for the product to work best. This is the question we hear on the phone often and the answer we must give is “No, you can’t!” . These products are not interchangeable! There are a couple of reasons for this: Double Bubble House Wash uses our revolutionary Reach Nozzle to spray up to 8m or 2 storeys. Use this in conjunction with our 2 storey, 4.6m extendable brush to keep your paint or house exterior, in tip top condition.

Double Bubble House Wash makes house washing so easy. The build up of biological growth & airborne contaminants break down paint prematurely - which means you may have to repaint years earlier than you'd like. Wood and plastic Play Houses and Playsets, Swing Sets, Slides, Monkey Bars, Climbing Equipment, Seesaws, Baby Swings Spray evenly on your chosen surface, using the fan nozzle setting on the ground, or the sniper nozzle setting for higher-up surfaces. Roofs, Conservatories, UPVC Windows and Doors, etc, Garden Furniture, Pool Surrounds, Greenhouses, Garden Pots, and More.

Rapid Application Moss Mould Lichen & Algae Remover

Window Witch makes window cleaning so easy as it uses our specialised Reach Nozzle to give you up to an 8 metre reach. That's 2 storeys high! That means NO ladders needed.

Rapid Application for moss removal, mould removal, algae removal & lichen removal is a sister product to the original blue Wet and Forget Moss, Mould, Lichen & Algae Remover. They have exactly the same active ingredient (unique to us) and will cover a similar area. It is only the faster application, using the revolutionary Reach Nozzle that is so different! We have made Rapid Application available in only a 2L bottle to increase the ease-of-use and application. As Rapid Application connects to a garden hose, it is easier to carry around a 2L rather than a 5L weight.There’s no need for power-washing or scrubbing and, once your hosepipe is attached to the bottle, it automatically mixes the correct ratio of formula to water, regardless of your water pressure. The 2 litre bottle has a wide fan nozzle which allows you to evenly cover the ground surfaces – up to 200m² in just 10 minutes – and a specially designed sniper nozzle which reaches up to 8 metres high, so that pesky moss has nowhere to hide, even in places you’d normally need a ladder to reach. Window Witch exterior glass cleaner is a combination of smart surfactants that dissolve grime right off your dirty windows.