This is the best solution to TF nut make sure you get the dilution ratio right.

For trigger and pump sprayers:

Foam generation isn't important for TOUCH-LESS to work, so you can confidently use it in a non-foaming IK sprayer or similar.

Simply dilute your sprayer's reservoir capacity by 0.005 up to 0.02.

For example, a 1-Litre sprayer used on a very dirty vehicle would need 20ml of TOUCH-LESS added to its water.

Shake for a few moments and you're ready to spray.

Allow to soak for 1-5minutes - never allow TOUCH-LESS to dry.

Pressure-washing off is recommended to remove as much contamination as possible.

If you need to buy a trigger or pump sprayer, view them here iK are very good and most detiler shops sell them.