No, for the removal of stains from upholstery and car seats we recommend to use the tuba by emsal stain spray with the BIOHYGIENIC-formula.
No. For cleaning mattresses, we recommend to follow the instructions and recommendations of the respective manufacturer.
This depends on the pile density and height of the carpet/rug and the degree of soiling: the higher and denser the pile and the heavier the soiling, the lower the coverage. In the case of normal soiling (e.g. walking streets) of a normal-density carpeting, an average of 15-18 sqm can be achieved.
Either with a soft scrub brush, especially for larger areas, or with a coarse sponge, eg. like the one used for insect removal in car cleaning; available in car accessory stores, DIY stores and hypermarkets.
Stains should always be removed before the actual large-area cleaning, eg. with the tuba by emsal stain spray, according to the respective instructions for use.
No, only for very specific stain removal; afterwards the surface should be cleaned appropriately over the large area with a cleaning machine for carpets.
Here you have to ask specifically about the conditions of the problems. For this please get in touch with our customer service – see contact site on this webpage.
The stain substance has „lapsed”, but has not been completely removed. Special instruction is necessary here. For this please get in touch with our customer service – see contact site on this webpage.
Probably dust and dirt have migrated into the fillers over time and have now been “pulled” upwards by the treatment with a water based cleaner. Full-surface cleaning has to be done here in this case.
The greater the amount of liquid that caused the stain, the more cleaner must be used to remove it. Thorough after-treatment with water and plenty of absorbent clothes is absolutely necessary.